[ { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Is that your bike ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She had a beautiful necklace around her neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I forgot to bring my umbrella ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "The baby kept crying ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Do you know what you 're doing this weekend ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "No one had money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ben must like his new car a lot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Harrison got very excited when his parents gave him a car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I like dogs more than cats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Now I am being called by Softbank , too !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Larry has a shark 's tooth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He 's already gone to bed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He 's very good at taking care of children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Sushi is raw fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Children love to play outdoors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I want to eat something sweet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I will do it as soon as I return ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can you draw the British flag ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She 's so quiet that we forget she 's here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Where are my khaki shorts ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "These are the friends whose names you know ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "David sent his friend a wedding gift ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I had some cool water to drink ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do n't wear khakis to the business meeting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mother was too shy to wear a bikini ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Shall I teach you to dance ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This huge store only has three cashiers !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "These were the men who ran the red light ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "His wife is Vietnamese ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They were cycling in the mountains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They 've just asked her to stay another year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have lunch after third period ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This iPad is as fast as a desktop computer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was past twelve when we arrived home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I find it easy to sleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He planned to kill the president ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could have stayed there forever on that beach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I could n't do it even if I tried ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Keep your knees up when you jump ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You may drive my car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Driving is something I enjoy doing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do your work , or you wo n't get paid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish it could be different ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's hard to tell if these are my socks or his ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I always wanted to be an athlete ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She 's changed her major from math to chemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Were there any dresses you wanted to buy ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Carley went shopping for a dress today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He has a talking dog ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What 's the date today ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I thought I had to talk to him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I thought I saw him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is very little traffic on Sundays here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He ran to the bus stop ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Sugar was bad for Henry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We always see red fruit in the autumn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You can find the contractor in his office ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'm looking for a carpenter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Let 's go for a bike ride ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The divers were protected by a metal cage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He has done more than anyone else ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I was called twice about it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Those musicians ' guitars were stolen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We should ask Amanda how to start a volunteer project ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We went to look for food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you know what to say if you are stopped by the police ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Megan started playing soccer during the summer break ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't often wear ball gowns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "John did n't know why Amanda was so angry at him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "John knew they were bad people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The driver did n't know where to turn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I ca n't read all of these books ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is easy to understand people who speak clearly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You are as beautiful as ever to me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She was as helpless as a baby ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is difficult to talk to her peacefully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We watch the Olympics on TV ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That clock is five minutes fast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I slept while he was gone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was as old as my father ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Many Russians died in WWII ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Could you get my waiter , please ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Fortunately , salad was Gina 's favorite food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is a photographer 's studio over there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I buy my bread from a local baker ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They must be exhausted after their three month journey in Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She is jealous of your dog ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I think that one is his ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do n't go swimming over there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If you wanted to talk to someone , who would you call ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You must feel very sick ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My mother calls every weekend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is there any of the vegetable spaghetti left from last night 's dinner ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Spotlight is a movie about some Boston reporters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I made dinner while you were napping ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I will come with you to make sure you are okay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The temperature dropped as low as minus 20 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I did n't tell her to go ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We have to change planes in New York ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They were all required to wear suits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We rushed to the place where we last saw her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She is usually understanding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was the teacher who wrote that ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could be more like you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I met someone who is also from Vancouver ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I hate Monday morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She keeps the key in a flower pot by the door ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They stood watching us from the window ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The doctor asked if he had come to yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "When was the last time you saw yours ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her son became a dentist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She 's inviting all her friends to the picnic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is close to the station but far from home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He needs to make it clear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He said he had to come ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I knew who broke in to our house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could tell you who was responsible , but we may never know ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He walked around the garden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She does n't want this one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know where I 'm going ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I did n't know where you went ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We saw a brown mouse run across the road ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You have nothing left ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Many things were broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Did you brush your teeth ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you changed your hairstyle ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have n't changed anything ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am very content with life and every day is filled with laughter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 've never seen a movie about frogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Are you on the field hockey team ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can anyone lend me a pencil ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He failed the test to become a firefighter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Not all people like to have their pictures taken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The dog learned to sit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We can watch the planes from here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Everyone looked for the missing boys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Who is the Israeli prime minister now ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We hired a new gardener ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He fell on his knees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I said this movie must be good ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We were very close to going to France , but the flight was canceled ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That was the day when we saw it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 've spoken with all the parents except for his ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't like wearing skirts during winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I shop where I see happy employees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you lost your mind ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you made up your mind ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wonder why people still die of curable diseases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He is the man whose daughter is missing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "These sneakers are so soft I could wear them to sleep in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Did you get what you wanted ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He did n't know how he should state that ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They 'd be angry if she had gone too ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She said she has not seen anyone all night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Nothing is as good as my mother 's homemade seafood pasta ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Not all adults are always correct in what they do or say ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This will help them to improve ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mayweather is the current heavy weight champion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He recently started boxing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My flight leaves at two o'clock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Latin is a dead language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We waited a long time for her arrival ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They wish they could be happy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am a high- level manager in a small company ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "A man dressed as a policeman was asking questions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's easy to buy silk in Asia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I love my cashmere sweater !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I told her to call me if there was any news on his condition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The park near our house reminds me of our first date ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The Seto Ohashi Bridge was built in the 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Were there dogs at the park ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The teacher loves picking on me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The highway is faster ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This is an area where most people drive rather than walk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I was excited because Stella and I had 500 dollars to share between the two of us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have been ill since morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was that time when you got sick ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is the dog safe to pet ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you know what the kids ate for dinner last night ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If they had gone north , we could have followed them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is no more water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is there enough water ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her smile told me everything I needed to know ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We are against elephant hunting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The doors must be locked by midnight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were many rabbits at the petting zoo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We have been to England as well as to France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Since she was n't feeling well today , she was working badly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please ask your father to call me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Was there a man or a woman in the car ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is there a problem ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There 's not enough salt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She does n't know what she is doing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Who wants to lead the way ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If I found myself in a new city , I 'd take a tour ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Freestyle snowboarding is now an Olympic sport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Your mother told me all about your new job when I called last night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She sat at the table in front of ours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She put jam on her toast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The plastic chair is broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She gave him a new cup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He has already opened all his birthday gifts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Look at that shooting star !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know why he dislikes me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'd like you to meet my parents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish she could have forgiven him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If he was a few years older , he could join ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If it were me , I 'd join ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can you keep a secret ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I felt sad after watching that movie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We had lobster for Jake 's birthday dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is a hole in my sneakers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were leaves in her hair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Stadium food is expensive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She was the woman whose name was forgotten ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She went looking for her dog ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you just arrived ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She 's just sent me a letter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If he went on Saturday , there might be less traffic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If he were my father , I 'd write him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My grandson visits often ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is close to our house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He never listens to what I say ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It will start getting chilly in Tokyo soon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's too windy to sit outside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is difficult to see you in pain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Liz got up quietly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Were there people at the concert ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you know what book he was reading ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I lost my gold ring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you been studying French ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That parking lot is full ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My car was damaged in that parking lot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are plans to build a new library at my school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you already had your lunch ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Every day he tells his wife not to worry but I know she does ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Jill was always excited to eat melons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I need a place to put my bag ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This is my bag ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Louis finds fashion interesting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He has already left for his class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Gloria always wore very big earrings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Jack kept a white mouse as a pet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We did n't want to wake the sleeping girls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She started counting sheep so she could sleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "None of them were confident they would win ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish they would stop knocking on my door ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Turkey sandwich was her favorite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you been staying up late ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know how he did it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He does n't know how to do it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I ca n't wait for the day when we have flying cars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were not many swimmers in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If we were all alike , life would be boring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "All the dishes were broken in the earthquake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's too hot to sleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You must not get too close to the fire ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish she could have seen it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We were planning to go together , but she got sick ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She often wore her pajamas until noon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Where are the kids ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He never talks about his ex-wife ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The teacher asked him to close the windows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mother was happy to finally get a new dog after Daisy died ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Does it snow here ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He felt his chest tighten ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That was the moment when they sang ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Few people liked her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's football season in America ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "All of you should leave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please return my book as soon as possible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you met our brother ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't like heavy metal music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Lady Gaga is a woman whom many young people enjoy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I became interested in Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "These houses were built before the war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are few girls in the soccer team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The woman listening to the music looked so happy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She cooks for her little brother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her little brother liked collecting pocket knives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There will be consequences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They were married in Rome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's time to go ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The teacher often gave out chocolate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could find my real parents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish we could have gone to the movies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The soccer stadium was full of fans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The meat was still a little too raw ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am not sad either ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "His grandfather retired last year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I prefer mild climates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This was hers , and she gave it to me a few years before she died ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He always had a toothpick in his mouth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She will do it as soon as she comes back from lunch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Would you like me to carry that for you ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He had to wear a tie to work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Today is another weekday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You can use ours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I had a cat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My printer ran out of ink ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her eyes were closed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could go out tonight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I left the house on time but the train was late ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Both of you are late ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is a teacher from France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There was a girl killed here yesterday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He ran around the park ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He ran across the basketball court ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He asked the teacher what to do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I feel it necessary to speak up ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We rarely see each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We have n't met yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Everyone needs healthy food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Carrie knew her sister was happy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Would you hand me that white one ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you think you were changed by what you saw ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have n't seen her since we were in high school together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He pressed the leaf in the pages of an old book ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could find my other sock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We 've lived in Tokyo for a long time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This is made of paper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Chicken is healthier than beef ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have never met his girlfriend but I have seen her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He 's got a girlfriend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I was born here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do not always listen to music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'm not sure when to use this unusual fork ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You ca n't pet service dogs or police dogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She runs very fast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know who she is ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The area was best known for their pineapples ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She taught her children to be polite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could be a scientist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He always boiled his broccoli ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I had known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The presenter started to speak ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can you teach her how to walk ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You must teach her where to go ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is it Tuesday already ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is it already 5 p. m.?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Sitting for too long is a bad idea ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I got bored at the beach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There was nothing to save after the fire ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were several lobsters in the tank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Would you mind if our friends came with us ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He 's got a bad temper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I would like you to do it before dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Some pop singers have no talent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She is an FBI agent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She is very excited about her upcoming trip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My aunt had three daughters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I think I need to lose a few more kilograms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The dryer ate my sock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I grew up with three brothers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Shall I help you with your homework ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Each story is different from the others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Who is your favorite Japanese artist ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was the day when she broke her arm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She was happy but now she is sad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have n't mailed it yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish we could tell them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I told him I would do it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I told you he could do it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What a boring teacher !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you ever been married ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you met the groom yet ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She only has a few friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is as hot as the desert ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If it was his , where did it go ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That child has a puppy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That boy seems interested in you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It would be better if I went ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Many cities have metros ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The food was brought on beautiful plates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They went skiing last winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Let 's wait in front of the store ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mother loved mixing cream with everything ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Many children picked the fruit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If we had known , we 'd have come ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If I had known it would be like this , I would n't have come !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The story was covered by many reporters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I tried to clean up ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "How many frogs are in your aquarium ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish it would stop raining ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If she had known , she 'd have stayed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In order to lose weight , he ate vegetables ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In order to save time , he drove ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I said I was going home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She hoped to find a good job at the job fair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Movies produced in Hollywood are popular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She said she had something to tell you but she did n't say what it was ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He spoke to both of us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He told us what he had seen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This area is known for its peaches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The food is usually good there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They planned to go to Canada ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They often liked doing things together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'd like to be a godmother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If I had found it , you 'd know ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you ever seen this kind of issue before ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you ever seen anything like this before ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Where did you buy that beautiful pair of pajamas ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Jane had a nice jacket collection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My tooth is loose ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I need to see my dentist for this toothache ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She began to walk more and more slowly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My dog died when I was five ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you ever been in a limo ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I lent her my coat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She put makeup on every day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She ate spaghetti every week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The trees planted last year look great ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It will be April soon , so I will finally get to see beautiful cherry blossom trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Our kids have trouble deciding what to wear to school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you seen my sneakers ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My grandmother was always wonderful at telling bedtime stories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He caused a problem ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her hair was as soft as silk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The Americans fought in the Vietnamese War ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We show children how to be creative ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "A baby sheep is called a lamb ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It should get cooler in the afternoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is in the mountains where you see beautiful trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Nothing in this dinosaur museum is real ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They may be at the restaurant already ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She went home late ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do not listen to your older sister because she is not always right ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The story brought us hope ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Because his fingers were broken , he could no longer play the piano ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The staff have n't opened the office yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Whales are generally peaceful animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She was as beautiful as they said ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Who is the author of that book ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tokyo is preparing for the 2020 Olympics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was then that I saw her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was summer when I saw her again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have just finished my homework ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was n't allowed to have any alcohol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He is a man whose career has been long and successful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'd like you to set the table for dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Shall we start the conference now ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She works on Wall Street ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you have plans to travel to Europe this year ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I hope to go to France one day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you seen it already ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her eyes were as kind as ever ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have been teaching here for many years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I was rich ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know what to do about those noisy neighbors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Has the movie just started ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He had very powerful legs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Lisa does not always want to spend time with her boyfriend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The women coming over today are my friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We love to invite our friends over ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He died doing what he believed in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was found yesterday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was found on the train ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She said I could borrow hers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I forgot my slippers but she let me borrow hers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish she could be there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We heard frogs near the lake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Shall we take Jessica to the hospital ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She had to start over ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Let 's eat fish as many times as possible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He loves his sneakers more than his regular shoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Why do you always wear sneakers ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Obama is a person whose power is respected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know where I put my house keys last night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I found his keys by the door ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "When was this built ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Which Canadian cities have you visited ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is a storm coming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Limestone is often used in cement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There will be war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The windows were locked ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He suddenly got angry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She placed her bag on the floor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The plane was as small as a car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was followed by the police ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The police came looking for the thief ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What a gorgeous sunset !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are a lot of sheep in Ireland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you ever been on a plane ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you ever gone to sleep on a train ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Who is your favorite illustrator ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I love this illustrator !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This is the room where it all began ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could tell them good-bye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could tell them that I forgive them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The alarm will ring in a second ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tell him when to leave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The school allowed him to perform ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is that the house where we met ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could have finished it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Blue crabs are famous in this area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It has been raining since Tuesday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There have been fights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you seen hers ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you seen my sister ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I could n't believe what he said ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I were smarter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Will you allow us to go ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He learned when to start dancing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We learned to dance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It started raining during our picnic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tokyo is one of the most exciting cities in the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He walked through the door ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I miss the way my mother laughed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I miss my mom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She must go home soon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She had warm brown eyes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was a respected man in his community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She strained her neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She received a ring from her boyfriend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I told her to visit again soon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He could n't stop looking at her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could be there when she arrives , but I have another appointment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She has already arrived ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her eyes looked like emeralds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her dress was emerald green ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could go to bed instead of doing all this homework ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He gave the boys some money to buy their mother some flowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She got what she wanted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Did you forget yours ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He won an award for best actor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was a great role that made him famous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Wow , what a beautiful fabric ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Blouses are more feminine than shirts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Everyone clapped their hands after the performance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you started classes yet ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If you were me , what would you choose ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The dogs started to fight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There was a red car parked there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were two tigers at the zoo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have just started my new job ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you started your new job yet ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That was the spot where the tree was ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My parents died many years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My mother - in- law died three years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her grandfather loved his steak rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He liked his beef medium rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She joined the U.S. Sailing Team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 've never been outside of Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I have lived in Japan as well as in Canada ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She had beautiful , long hair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Eating more vegetables will help you to feel better ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Both of them finished their homework ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Emily finished her homework before she got too tired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The animals began to run ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish we were all together again for one last dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish we could go again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Let me get you your coat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They could n't find anyone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He decided to buy flowers for his wife while he was out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "None of them drink ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You may go to the concert if you pay for it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I asked him to leave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If I lived here , I 'd be so happy !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'd be so happy if she lived here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They usually go to sleep early ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He painted his room blue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was painted blue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "How long ago did it happen ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It happened a long time ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She always wore boots with heels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She often shared her boots with her sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It took the boat a year to travel across the whole world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I would have done it differently if I had known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Did you tell her where to meet us ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Did your wife come with you ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The train stopped before I arrived at my station ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The train stopped suddenly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He 's my big brother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That 's the house where we hope to live ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I would love to live in a house like this one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She 's made a lot of friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She made many friends before leaving the country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The band started to play ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her heart was broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you just finished ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Has it already been finished ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We learned about clouds today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was a wonderful place to view the sunset ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We sat watching the sunset ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "His bird died suddenly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are many kinds of fruit in the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is this the spot where the restaurant is ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You 've made a promise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could have done it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was time for dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You look like your sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The temperature is really mild this morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Yesterday was one of the warmest days so far ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Children are not allowed in bars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My sister might leave early today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Most sharks are not dangerous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I hope to become a teacher ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you changed your socks ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Did you have a chance to speak to your boss ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "May I speak with your boss ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are twenty children in one class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were twenty people in the room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What if she went with us ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What if we went together ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you seen my book ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you want to read this book ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The second semester begins in September ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The new US school year starts in September ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "All children need a good education ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She dropped the napkin on the floor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her arm was broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her leg was broken in the crash ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is that your car ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That 's the house where they went to play video games last week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We stood looking at the sky ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Put away the winter pajamas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Pick up your pajamas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She always had an apple for snack ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She always put apples in her yogurt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She asked me to stay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She would like you to come with us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She knows a place where we can go ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Halloween is in October ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could find that book ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Could you lend me that book ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have either of you guys finished the homework ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She is the woman whose research has been published ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The sun began to rise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Pass me that football ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Pass me that ball , would you ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The children have already gone to sleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "College is expensive to go to ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The students were bored ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That is the house where she works as a maid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That 's the house where guests stay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It will rain tonight so you should take an umbrella ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could go back in time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Some students did n't come to class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That was the day when she knew her life had changed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In order to get there on time , he left work early ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He left early in order to get home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There was a car parked next to the house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I could be your friend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish I had a friend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Sometimes the baby would not stop crying ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This school has many hard -working teachers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you got your homework ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you been doing your homework ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you have weekend plans ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you already done it ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you done it yet ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Vegetables are very healthy for you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Green vegetables are always good for you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If it had been yours , you 'd cry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He is a man whom I trust ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Nobody had enough money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She is a woman whom many people respect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She is a woman whom many people like ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What would you do if you were me ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you have kids ? How many ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "How many children do you have ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The room started to shake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He never trusts anyone except his older brother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you have a wind chill calculator ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Although you 've no doubt seen this kind of crime before , it is nevertheless shocking to see the violence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The new immigration bill would allow some people to stay in the country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Petting animals is good for relaxing people under stress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I love petting our neighbor 's cat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I am a reading specialist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mindy always wore cute orange earrings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My brother loved his pet mouse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She whispered so as not to wake him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was very skilled in singing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know why the school changed their curriculum so suddenly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The schedule has changed , but it is still possible to find good classes with good teachers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On the trip , he bought a pair of lovely silk pajamas for his wife ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He lived near a turkey farm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He had a huge cabbage farm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each jockey wears a different color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "None of them would admit that they made a mistake , and that everyone was equally at fault ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hannah might be transferring to another school next semester ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The sound came in intervals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't have any money to lend you for your schemes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No one likes their work to be criticized , especially when they have put a lot of time and effort into it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pigs were kept in a small pen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The doctor asked me about what she ate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was trying to find out what it was that was making them sick ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My husband 's brother is my brother - in- law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we were all the same , would life be safer ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tie the rowboat to the dock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Our rowboat is gone !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We hope to see that movie but I heard the tickets might be sold out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This year was one of the coldest winters in recorded history , some say because of the climate change issue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Giant stones crashed down from the mountain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Everyone stopped what they were doing when the earthquake shook the building ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I found her crying quietly in her room the day her cat died ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This building is for people whose income is quite high ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dog is afraid of the thunder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She told what I saw as a convincing story of her experiences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My school friend is an Army general now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If he tried to touch it , he would be burned ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By telling jokes in class Professor Allen kept his students alert and amused ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A psychiatrist lives in my building ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If she had been with me , I know we would have had such a great time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Few people succeed in starting their own business and profiting greatly from it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Strangely , she only ate cereal at night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Anything from Japan reminds me of home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He never greets people he dislikes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were many stray cats along the road ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dog was pleased to see his master again after a long time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is one girl in our class who always falls asleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Heroin is one of the most dangerous drugs because it is so addictive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The lion roared loudly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The coach yelled loudly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nobody liked the new uniform design ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She practiced so as to improve ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She did n't understand why many people disliked peas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She pointed her finger at him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some people are not at all affectionate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They threw away what they could n't eat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He followed her movements like an eagle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We learned how to predict typhoons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He did n't like how sticky peanut butter was ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He loved the scent of peanuts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No airplanes are flying because of the violent storm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Is fish healthier than fruit ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fresh fruit in the diet may protect against cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She wore a hat to block the sun ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It feels good to get these assignments finished early ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's nice to see a paper you 've been working on for months finally completed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many buildings are made with steel beams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He learned where to get good Japanese food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was the woman whom I called my closest friend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her memory began to fail until finally she no longer knew me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She borrowed money to pay her bills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "So many high school graduates do n't know what they want to study at university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you think he will mind if I borrow his ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They have n't gotten any sleep since the twins were born ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The heated air feels great in winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He would be happy if I went too ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What we eat says a lot about us as a society ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She always preferred soy beans over anything ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Football is played in stadiums ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They had a long , loving marriage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Snow boots are good to have because they are warm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The championship game had a large crowd ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is no reason to be so depressed about the results ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I am disappointed by what I find in my refrigerator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some people would like to know what it is to be like a celebrity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We wanted to get started before the rising sun get too hot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The quiz is impossible to complete ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her notebook was next to mine when I saw it last ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She is our foster daughter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gina added more beans to her diet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nobody spoke another word after the professor got mad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His friends often come over and hang out at our house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He asked her what to get for his mother 's birthday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some teachers with large classes never get to know their students ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She gave me beautiful gloves for Christmas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He fixed his tie before starting his presentation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cargo ships dock in port cities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You can borrow ours , but please just be careful with it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I got newspaper ink on my shirt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lots of people got sick on the cruise ship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They all seemed scared of the noises ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The students learned to check their papers with spell and grammar tools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tim was always trimming his moustache ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her favorite vegetable is cauliflowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She used vegetable oil to fry the vegetables ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Please have someone walk you back after the party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Could anyone send me directions to the dinner party ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I approached my professor before class to ask him some questions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was given several distinguished awards for her work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is something which needs to be said ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's cold enough to wear sweaters again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I like to wear my warm clothes in the fall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I had gotten my black belt when I was younger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I had earned my PhD before I turned 40 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The snow is good to have during Christmas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are several movies about wolves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some snakes are completely harmless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Would you hand me that piece of paper ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What I saw was an opportunity to change my life for the better , so I took it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He looked through the books carefully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Elk meat is leaner than beef ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Quiet background music can help you to concentrate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Why do n't you use a fork ? Nick said ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tourists had no idea about where to stay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The doctors tried as much as possible to save her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Amanda , who was the fastest runner in our grade , ran across the field at full speed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The door has been locked since she left ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A group of university graduates wanted to go backpacking around Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I could have had a chance to clean up before your arrival ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were people protesting the military base in Okinawa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You might try contacting your professor before you register for his class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Your professor must be notified in advance if you are planning to take his classes next semester ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Take it from me , you are much better off thinking about all the things in life you are grateful for than complaining about things that upset you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish they would stop complaining ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't think that they will show the movie yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I could have told you myself but I did n't know you were here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I need to sell some of these books before I can buy more ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I am looking for someone who can drive me to the airport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know who burned all the books ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Unidentified teachers protested the policy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was thrilled to get a job there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The police saw the gate and its broken lock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The police had been asking if anyone had seen the snake that escaped from the pet store ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Have you seen my missing snake ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He gave her a shoulder massage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ryan picked up his little sister and finished all of his assignments before six o'clock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Doctors and nurses sometimes work in war zones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The teacher took the children to the aquarium to show them many types of fish that live in the sea ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They were given several types of fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are wild goats in Hawaii ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were lots of goats in Greece ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they had seen the fire , they would have gone to check it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He always got a strawberry milkshake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He always had his bagel with cream cheese ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I knew how to lose all this extra weight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Were you offended by what he said to you ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He has been dieting since his heart attack last spring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He carefully moved across the crowded room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Amanda was pleased to see all of the residents happy in her newly built apartment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's not raining anymore but they stopped playing outside anyway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The door was locked , the curtains were drawn , and the newspapers were piled up in the mailbox ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We took the cable car up the mountain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The view from the cable car was amazing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Spanish is the fastest growing language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He became a man whom others feared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She always chose to eat lamb at restaurants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is a man whose life has been mostly lived abroad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wanted the kids to wash the car today but I think it might rain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Was there good food at the gathering ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I knew he was a person who got angry very quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it went by express mail , they should have it by now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fine wool from sheep is used to make sweaters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She sang passionately so as not to bore the audience ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Despite being a great singer , she sang very badly that night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish it could be someone else that drove the car off the bridge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The old man who caused the accident died yesterday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The man in that car caused the accident ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was hot in the sun where we stood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One look at the exam made her feel nervous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is an urgent need for more doctors who are willing to volunteer in Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Your research must have gotten a lot of attention from the scientific community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Can you read a barometer ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sailors check the barometer often ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He 's very keen on getting a puppy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He keeps looking in my direction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The professor said he had to adjust everyone 's grade because the class did so poorly on the final exam ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If the public wanted changes , they would demonstrate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I tried to teach them to answer job interview questions successfully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's wait over by the badminton court ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Our grandmother loved feedings us desserts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That author 's books give many people pleasure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I was bored with so much rain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The president of the company claimed one of his employees stole the money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Was there something wrong with the food ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is a long way from downtown Chicago so I recommend you stay there with your sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I like to be around cheerful people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I enjoy meeting new people and expanding my social circle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She drove fast because she wanted to get there on time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My father was awarded a Bronze Star ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The money has been missing since he quit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many police officers around the embassy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The policemen remain focused on the investigation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He believed it was his hard work brought him success ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was glad to have a job at a time when so many others didn't ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Any job was better than the one she had worked before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The citizens were taught where to go for safety during an emergency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A place that is safe to go to is important for people in danger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She told me to listen for the phone while she was in the shower ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She leaned on her knee as she listened ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The earthquake startled the tourists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are so many good restaurants in my area that it is hard to decide where to eat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We were talking about childhood stories and they shared theirs with us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most wild tigers live in Asia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Being a godmother is a special responsibility ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "How many eggs did the chickens lay ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A woman whom I admire is Angelina Jolie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We could hear the fire engines in the distance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were several fire engines in Mita yesterday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On what floor will I find the pajamas ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shall I drop by the bookstore to pick up my textbook ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His wealth was reflected by the beautiful furniture in each room , which was from different parts of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The guests did n't know where to sit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The wives and the children were supposed to be seated first ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Start studying now , or you will regret it later ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Please turn over your test papers now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He considered it a new start and stayed positive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You may spare yourself the conflict if you remain quiet about the issue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Monkeys are too dangerous to have as pets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The next generation faces many problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This explains how and when to treat injuries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The professor was pleased to see his students working hard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her favorite way to fall asleep is to read before bed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I could have explained it better so the students would have understood more clearly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The teacher explained it as simply as he could ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since he 's so good to her , I approve of their marriage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The researchers were happy to have finally found a new cure for that disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My father was a soldier in the Vietnam War ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Silk clothes can be expensive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She is very attractive for a middle - aged woman ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No one could find the dog or its owner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He ate cashew nuts instead of popcorn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was sunny but now it is cloudy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was talking to someone earlier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He spoke in a shaky voice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They 've been calling around to find someone to cook ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That haunted house scared me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My boyfriend showed me what to buy for my ski trip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She hurried out of the house because she was already late ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is a long way from my house to yours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Make sure you do n't arrive late to any more of your classes , or your final grade will drop ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hand in your essay before you go home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are plans to close the nuclear plant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Florida has beautiful sunsets skies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The manager has n't told the employees about it yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There will be a demand for electric cars in the future because of the increasing concern about global warming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What does that cloud look like to you ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The twins never got along and they were constantly arguing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You 'd be safe if I had gone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had gone with you , I would have missed the delivery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Haitian capital is Port-au- Prince ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'd like to join you , but it depends on what I am doing that day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There will be a lot of international tourists in Japan during the Tokyo Olympics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She loves getting a massage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I love having back massages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It would be nice if we went together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His robe was a dark red ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He looked wise in a robe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Scientists are studying black holes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I ca n't believe she took yours without asking you !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shall we move the conference to another day since it seems like it will rain heavily this afternoon ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Every professor had to take attendance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Black snakes eat insects such as cockroaches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Someone who carried the virus boarded the plane in New York and infected all the passengers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Acrylic fibers are similar to wool ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Everyone began to sing as best as they could ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had known they were coming to dinner , I would have made more food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they were at my house , I would have fed them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lisa only works certain shifts in the evening because she is extremely busy during the day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Without actually telling us why , we were all asked to leave the party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They must get her medical attention immediately ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Spring gives the new season many bright flowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Prime ministers here do n't usually last very long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The lobster was overcooked ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After boiling it , the lobster turned orange ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they had found any more survivors , they would have taken them to the hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He knew which bag to buy for his older sister 's birthday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She asked her sister which purse to buy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you always lived at home , it would be difficult to experience life fully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When the sky began to darken , she closed all the windows and locked the doors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Boys wanted for the team were asked to tryout ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She felt great after working out all day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She learned aikido so she would n't be fearful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People cheering with a loud voice encouraged the runners ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Have you ever been to Canada 's northern territories ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Homes built with brick are common in the US ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I thought he could get us the movie tickets in advance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I asked him to rent the new Tom Cruise DVD but he said it was n't available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What is the temperature today ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's meet at the Irish pub ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's meet there on New Year 's Eve ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her dress was pastel pink ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We saw a pack of wolves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Promise you wo n't ever tell anyone what you saw here today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you do n't keep quiet you will wake the baby ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I had hoped to get some sleep but the baby made too much noise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was never a good cook so when he prepared dinner for his girlfriend it went badly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Was there anything left in your room or did you clear everything out ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her cheeks turned pink ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In order to communicate with each other , both the French girlfriend and the Japanese boyfriend decided to learn a third language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Both of them were determined to learn a new language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "To prevent break-ins , the locks were changed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These shoes are made to conform to your feet over time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't remember exactly what he said , but I do remember he was quite angry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The men whom the reporters followed were famous musicians ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is a story about a world where wizards live ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We finally got sunshine after days of rain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The newly discovered virus might be crucial in understanding the rapidly increasing death rate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you get along well with your siblings ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Emily quickly learned which teachers to rely on ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tokyo is full of well - dressed women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She asked for an extra napkin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is the room where I do most of my thinking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her back was crooked ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The kids were less cranky after eating lunch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The timer will go off any second now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Haley wore her favorite boots ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I want a world where people live peacefully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I dream of a world where energy is clean and free ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We asked all the children to call their parents to let them know they were okay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He worked hard to get into the school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Beans are very healthy and nutritious ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We qualified for the bridge tournament ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We won the badminton game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Until recently , women were not allowed to vote in that country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Is it possible to go outside or is it raining too heavily ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I have an aikido class on Sunday morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I decided to take her advice and so I signed up for an aikido class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People who stare at computer screens all day often end up wearing glasses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She wore a very expensive looking dress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her wedding dress had a full skirt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is a tennis court near my house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She turned her head quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her eyes were wide open ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It took me a while to understand what he said ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A monkey was sent into space ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A monkey got loose in a train station ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I had better language skills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bees are usually harmless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He looked strange without his eyebrows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was found that exercise increases vitality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The raindrops battered my umbrella ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The door was not locked , so we came right in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She always wore fashionable coats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We are teaching children not to be powerless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bees love pollen from flowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mr. Johnson 's wife must care a lot about their dog ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She has a well - trained dog ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her arms were tanned to a golden brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Would you return the borrowed book soon ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My family has lived here for generations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They 've lived there all their lives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was a man whose family had given him up for dead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They were given a good education ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They understood what they learned from their experiences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She felt an uncomfortable pain in her leg ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hana had an engagement ring on her finger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is a polluted river ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She went to a school taught by nuns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Wages in many industries have increased for the first time in many years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The light from the sun rising wakes me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Teachers play an important role in students ' lives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was elated at the good news ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They told her what they were expecting from her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Social media has changed how people interact with each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A large plane flew across the sky a couple minutes ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What kind of fabric is that ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There 's only a month left before I leave for college ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We only have a few more days until we go on vacation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Steak is the best when it is medium rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I have more shirts than blouses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her favorite bracelet suddenly disappeared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some people collect butterflies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That 's the area where the lightening hit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He hopped across the room because he injured his leg ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When the alarm sounded , all the doors were locked and we were asked to remain in one room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The car doors were locked and the alarm was on ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Too much alcohol prevents you from thinking properly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was a time when we slept outside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was a time when we did n't have to lock our doors at night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The girls trying out for the team were chosen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was one of the girls picked for the team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People do not always realize that even during off season athletes are constantly training and practicing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Football players often get injured ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Would you mind picking up mine too when you go get your coat ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hockey goalies are sometimes pulled ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I could find some way to convince her to come here for a visit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She prepared the food in a lovely manner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We counted shooting stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We went outside to look for shooting stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They were n't hopeful about finding the missing boys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Being the good brother he is , he paid for his sister 's loans once he was able to afford it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's nice of him to get flowers for his mother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I suddenly realized I no longer needed to stay , so I left ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Researchers publish their findings in journals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The birds played among the leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Something startled the birds out of the trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The crowd left the stadium slowly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Older people usually tend to go to bed and wake up early ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many kinds of fruit have tough skin on the outside that people throw away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He had very thick eyebrows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He had a very strange moustache ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is a medical alert bracelet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My brother is my favorite sibling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The disaster hit at a time when the economy was already weak ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A tear rolled down her cheek ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The police are still investigating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It will only get hotter but at least we can go to the beach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We are expecting another heat wave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The government program helps the people whom you insist need support ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What we know about the causes of the accident has not been confirmed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is no money in the bank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "So many people have lost family members in the earthquake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The surgeon removed all the cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Is this the spot where the office is supposed to be ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Monkeys are sometimes used for scientific studies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 've made a promise not to tell anyone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I had done it differently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Boys are not allowed to wear hats indoors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tin has been used for thousands of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all American food consists of meat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She is allergic to oysters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 've never seen such a fat turkey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The turkey was bigger than we expected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is a neighborhood whose summer festivals become very crowded ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I am close friends with my sister- in- law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hurricanes form over water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's create a world where education for all is valued ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She dropped the pudding on the floor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Meteorologists have a tough job ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What children learn is what they see others doing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The room suddenly became crowded ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We watched the clouds in the sky ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The test was too hard for any of the students to pass ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A gun is not something which a child should be able to access ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A woman whom many people like is Kate Middleton ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I tried to convince her to stay here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The golden necklace was eye-catching ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She is a woman whom the press adores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were multiple butterflies around the flower ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The field was covered with beautiful butterflies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hurricanes can do terrible damage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The sun started to rise and the animals began to move around ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since the children are so quiet , they must be asleep already ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Take your umbrella if it 's overcast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We 're expecting a snowstorm overnight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sometimes I wish I had the power to go back in time and change some of the decisions I made ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is important to help students to succeed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Students need to know that what they learn in school will be useful to them later ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some students did not attend the revision session last week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "July and August are the hottest months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Carl XVI Gustaf is the Swedish king ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She 's on the National Rowing Team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She 's on the Olympic Gymnastics Team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The area was hit by drought ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't be afraid of the thunder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't go out in this thunderstorm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Students sleeping in class often upset teachers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was thunder that we heard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The car sat parked in front of the house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is a man whom I have trusted with all my investments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jet aircraft can fly at the speed of sound ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were many people treated for injuries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was time to cook dinner , so she went into the kitchen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Copper has many uses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The injured people were rushed to hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This school has a great number of teachers rated highly by students in annual evaluations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "College athletics attracts many students ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it had been yours , you would have been so sad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is a man whom I 've trusted for many years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you were in my shoes , what would you do ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Suddenly the room began to shake violently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She started to glue the pieces back to together , but then realized it was hopeless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The season has changed and the warm spring air has given me hope ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The spectators sang to encourage their team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We faced a hostile and angry crowd ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I started to clean out some closets but got distracted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Her cheeks blushed red with embarrassment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many planets and other astronomical events are not visible to the naked eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Emily loves contributing in class and that makes her a very engaging student ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The school counselors called in the children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There was a sudden hail storm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Much of what we know about human history comes from archaeology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "You need to reserve racquetball courts here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It 's interesting that tadpoles become frogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Give your urine sample to the lab technician ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The orphanage was run by nuns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There was a scratch on her favorite bracelet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There were lots of dogs barking angrily at something ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "High - rise buildings are made to sway during earthquakes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The concert left us elated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We were all elated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My grandmother keeps a very old pair of scissors in the bureau ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Linda is quite fond of collecting antique scissors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They did n't know when they were supposed to leave the stadium so everyone ended up lingering ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I think it 's time to get you a new pair of socks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She has n't eaten any nuts or shellfish since she had a terrible allergic reaction when she was a child ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As he was trying to catch the ball , he sprained his leg badly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Meteorologists are predicting severe weather ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The injured people sat covered in blood , waiting for medical aid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are millions of products that have become obsolete because of our rapidly improving technology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pollution from industries causes smog ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The scientist found a petrified dinosaur tooth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She is the woman whose team created the corpus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Our professor stopped talking when he spotted a student sleeping in class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sleet is predicted tonight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is a low chance of precipitation tomorrow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is zero chance of precipitation today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We heard the downpour thundering on the roof ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People injured in the crash were taken to the hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This article explains why the use of embryonic cells is controversial ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The dermatologist diagnosed skin cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bleeding girl was helped to her feet by several bystanders and taken to the hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Meteorologists can use computer algorithms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He saw a psychiatrist for his depression ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I bought both of them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Can you speak Thai ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "That dog running in circles is mine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Please give me the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "These seats are ours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I am trying to help you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I need a new one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "We went to Hakone in the autumn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Do you have any last words ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Katsue 's birthday is September 8th ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "The car took us to school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Why is the sky blue ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She wants to play cards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I like your denim jacket ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "They put the food in bags ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Please tell your wife ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Her daughter wants to become a personal trainer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Can I have his cake ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Is it your birthday ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Emma sat down next to her sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Our sun looks yellow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Are you in a league ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Let 's try to read ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He 's always very nice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Do you worry about what you eat ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Sheep and cows eat grass for food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Give me a call before you leave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "My husband works hard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She said it was n't a good idea ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Say good - bye to her old life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "There were mice scratching in the walls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "The book is Murakami's ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Give her the pen , please ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What is this song called ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please raise your hand if you have questions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Sony has given me an interview next week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is this a one-way ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I want it badly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The masked man ran from the bank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am a boy called Ned ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know where to look ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "No man wants to look weak ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What I know wo n't help you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We need someone to cover his shift ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am trying to get my work done during the day so I can go out in the evening ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you want some Greek olives ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "When the time comes , I will tell you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The bill was paid yesterday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This is my favorite slip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you think that it will work ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Are there fewer chances now ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can you raise one eyebrow ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He needed one in order to be friends with Tom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I won the bet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I know this one will be bad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please do n't touch mine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'm your new diving instructor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'm so angry right now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This phone looks damaged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The boys tried to fly the kite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Bali is an Indonesian island ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Which one is the managing director ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Although I 'm turning twenty today , I still feel like a child ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Think about what you have learned here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I need to get a job ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We decided to go there on our own ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please introduce me to your friend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I know how to make curry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 've seen three people running by here in the last few minutes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 've never seen him use that racquet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mickey lent Goofy his gloves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know how to make this any clearer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I really like being the boss ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Although you may not want to remember , I wo n't forget ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you belong to a gym ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tom told Jess his phone number before he left ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know what you have in mind ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Are you doing what I think you are doing ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She bought those pants five years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Okay , let 's get started ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Could you please teach me to use this website ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The room was so quiet I could hear every sound clearly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's time for you to buy proper gear for running ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Many people agree that Brazilian women are beautiful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There was a room where the employees could take a break or eat lunch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 've never seen a Dutch oven before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Microsoft has lost a lot of customers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They were sitting in the nurses ' station ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You might hear from your colleague about the new business project ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'm flying on Thai Airlines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If I wanted more , I could ask ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please sit facing me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He 's from the Scottish Highlands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The cruise ships stop in Hawaii ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I ca n't tell you how sorry I am ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My Uncle Bill discovered information about himself online ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is there a bus to the hotel ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This is played on a laptop ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You 'll need to ask the editor about that ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The painters all wore work pants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know whether I should take care of him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is someone in there ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "February is the shortest month ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Would you make some more coffee ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The rookie is good but needs more practice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The aikido uniform is called a dogi ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Janet keeps her sewing room cluttered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Jane did n't know why Leon was homeless because he was clearly very smart ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Theirs is over there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The play reminds me of Shakespeare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If you were an actor , what role would you want to play ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The monster whom Harry killed was Voldemort ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't think that he will play in the game tomorrow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Liam works very fast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I stayed behind in order to study ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "James wanted nothing to do with Melissa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I saw theirs on Facebook ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You look very pleased !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I told them my dog would stay inside today because of the heat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "John and his wife have sold furniture for years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Chikako is always so cheerful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The ships crossed the Arabian Sea ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What are the different phases of the Moon called ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Could you please dry clean my suits ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish my boyfriend would stop looking at other girls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I need someone who can fix my car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can you smell something burning ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The rat bit the children on the face ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The dogs ran around the living room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Which is the best way to get to Shinjuku ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Was there something you were concerned about ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That is the world where they are from ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My toast was a perfect golden brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He said he thanked her but she ignored him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I never want to work for Amanda again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you been there ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Who left all that hair in the bathroom ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They stood holding hands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He finally started eating yogurt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The farmer brought his pig to the market ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Could you please eat more quietly ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "How was the vase broken if no one was at home ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was as sad as I was ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That cruise ship is huge !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Dan 's birthday is in February ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Carl decided to buy a new belt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The chef had a very big knife ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The people sitting on the train were lucky to have seats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My little brother loves talking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If we were richer , we could travel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please write down what you think you should be paid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Since you do not have children or any other family , you will have nobody to take care of you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My teapot is ceramic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Let me know what you think is the best way to handle this situation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Those fishermen only use nets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can you teach me how to use the subway ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Emmy 's favorite animal is a fox ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's not my idea of fun ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We have been invited to go sailing on Saturday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Just say what you want to say ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Put your back into it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her foot blocked the ball ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Did you hear what I just said to you ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Before you get angry , listen to me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She kept it on a shelf ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Someone has just found my phone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am delighted to meet you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He walked around his new car to examine it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The engineer I met at dinner last night was an interesting man ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Social workers do n't make much money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You might meet Amanda there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We must keep on going ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This is the area where she heard it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My mother loves black cherries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Natalie brought a bagel for Dylan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I need to walk my dog ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My mother is learning to take it easy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mother wants us to help her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I told them what I was thinking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Could you remind me what that man's name is ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Here , take this and do n't argue with me because I know you need it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The groom 's family is staying at the hotel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My little nephew is about waist high now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The magician bent the spoon effortlessly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The athletes gathered in Kona for Ironman ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We 're just shooting the breeze ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hikers found some money buried under a tree ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The presents sat unopened under the tree ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The biker rode through a group of pedestrians ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the movies , it seems like only the people who are good looking survive disasters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know whether it 's happening ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Marie was able to hand in her project two minutes before midnight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The displeased principal kept walking around the classroom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most women have wide hips ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't shake your head at me !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "How would you like me to frame this photo ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The boys shouting at the man were upset because he had stolen their backpacks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Wear a beige bra with that white shirt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You need to learn to work with William even though you dislike him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "George knew he was good at playing hide and seek , and advised Tina to hide between the wall and the tree ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you wait a little there will be a definite answer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Even if you 've never seen a play before , this one is easy to follow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I keep going over it again and again in my mind ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I would n't do that if I were you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The men came reeling down the street ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There was nothing on the desk when I left your office ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each one was as big as a tennis ball ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sam always goes to MOMA when he visits New York City ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Although Kat dislikes James , she still came to help him move ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Yes , I am impatient !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The woman stopped at the airport was searched for weapons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I really know nothing at all about those men's lives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's as easy as pie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Will has been waiting for your reply for many days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The boy doing kendama tricks is my son ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The surfers headed for the waves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nobody understands why you do n't have confidence when it 's obvious that you have great talent !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I have never been someone who could stand up in front of a lot of people and speak ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's catch snowflakes on our tongues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I knew why this website was taking so long to load ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you found a dark spot on your skin , would you see a doctor ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jack walked toward the injured dog slowly and carefully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wonder what they have in common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the summer , the children swim at the old pond ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her shelf was crowded with swimming trophies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't mind working although I 'd rather be reading ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I believe it is awful to cheat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ken yelled when a bee flew close by ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The handle is made of metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I always wear an apron when I am cooking because I do n't want to spill anything on my clothes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "And that was the moment when my computer died ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I ca n't read your mind so I do n't know what you want unless you tell me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Of course I love ours the most ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Once he found out what he wanted to know , he never called again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is a big Polish community in Melbourne ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The rules do n't allow you to work full-time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No money can buy the love of a family or friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't think that I will be there for Greg 's performance since I have a conference ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We waited for at least two hours before we finally got to see Johnny Depp walk down the red carpet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mrs. Jones said she moved because she wanted to live in the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The wire on the fence was as sharp as razors ; we knew there was no way through it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is too far for Jamie to walk to , especially because she is pregnant and easily exhausted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The ships headed for the Taiwanese coast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Learn to face up to your mistakes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't you just wish that sometimes you could go into the stories you read and become one of the characters ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I often use translator software ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The little girl placed the doll carefully on her bed and kissed its cheek as gently as if it were a real boy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before John 's allergic reaction gets worse , I think we should take him to a clinic so they can provide him with exactly what he needs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I hope to send out all the invitations by tonight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The classic game was called hangman ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Will you give me a taste of yours ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The company changed its mind and decided not to fire us after all ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all Japanese people read manga ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "How much is a roundtrip ticket ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This lane is for people whose cars have electronic tags ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know whether or not mother will allow you to do that ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What we have done is given consent so you can make your own legal decisions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He only likes to take a jog during the night because it is too hot during the day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nothing will get in his way ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Liam stayed around while Jess worked on her art assignment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Dried bay leaves are often used in spaghetti sauce ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Think before you say something hurtful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is n't on either Joanne or Lia 's side because he wants to stay neutral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He pressed the button carefully because he was n't sure what it would do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A blacksmith could always find work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We just have to accept our son-in- law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I am pleased to learn this material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Walking alone at night makes me nervous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Abe is the current prime minister in Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On the tour , we saw the room where Hemingway wrote his most famous novel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I did not know Max before the third grade , but after we met we became best friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Those people talking on cellphones were rude ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Can Teflon be used in clothes ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'll just take one and leave the rest for you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There was a stray dog sleeping between the buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's a good idea to plan to pay off some of your debts before you try to buy a house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Israelis must serve in the military ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The copilot whom I met was dressed in an Air Canada uniform ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No room is left for more chairs in the kitchen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is a world where days never end ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main thing that I wanted to say was to tell you how grateful I am for your friendship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Portland has many cyclists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is a grape stuck in my nostril ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What I saw was a failure to act ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The seagulls came flying at us when they saw our sandwiches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we were in charge of the government , I would pay more money to people who help people than to bankers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lisa was nervous at the party and stood next to her best friend the entire night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Someone who calls himself a leader must know how to lead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we were willing to risk it , we could climb up on the roof to watch the moon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Whenever I need to buy something new , I search for information in a catalogue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I am sorry to bother you , but could you help me with this problem ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Are there any schools you 're looking at in particular ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My bike has a flat tire ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Learning to play the guitar seemed very easy for him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is often difficult to know how to tell if someone is lying or not ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A beret is a kind of hat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The cameraman was charged with murder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mom , can I get a second blazer ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Violent pictures turn my stomach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sorry I was so gloomy today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Here is something which will help ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is no way I can take all of these home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You are not helpless so pull it together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you have a purse as small as this ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they were just a little older , I would n't have to drive them to those early morning practice games ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The store has changed its return policy so I ca n't get a refund ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The brothers were as plump as their sisters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What I saw was beyond anything I had seen before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The patisserie baked 20 cakes a day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Reading too many romance novels will keep you feeling emotional ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you know the names of the people who brought these gifts ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 've run out of toothpaste and I need some badly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There has never been a more romantic story than this one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As we just saw , stock investments are not as safe as we once assumed they would be ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They go golfing every weekend no matter how bad the weather is ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Freedom from Mubarak in Egypt has come with a very heavy price for ordinary citizens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I had a chance to see the Emperor at sumo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is never only one way to do something ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Beth used to sleepwalk when she was younger , but she does n't anymore ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is the vice president of the PTA ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The sea breeze came through the open window ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I knew they were only kidding , but it still hurt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 've counted how many times she 's come late to work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mother wanted Mark to wear a nicer shirt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you know when the Adams family is arriving ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Have you been singing in the choir ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I told him the electric bill would be high if he left the lights on all the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before flying off to America , Ally gave each of her siblings a big hug and a present ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Everything here in this store costs as little as a dollar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The boys involved in the incident have apologized and offered to pay for the damage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Boy Scouts was begun in 1910 according to some information that I read ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Several black limousines were lined up outside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sally decided to change her life by moving to Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I believe it was unlikely that John will be awarded a full scholarship but I 'm sure he will get a partial scholarship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Anna 's so mean that her boyfriend left her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They won because they are all team players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He could fix this for us if he were a programmer , but he ca n't write code ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Clerks often play essential roles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The baby 's room was decorated in pastel colors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The boy riding his bike was hurt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "None of them recognized the song playing in the restaurant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ryan has some of the most interesting sweaters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had been the one to make the decision , I would not have sent the boys out alone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There was nobody in the movie theater but us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No animal can run as fast as a cheetah ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You are neither overweight nor too skinny ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Women who behave themselves do n't make history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Acrylic paint dries quite quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His parents wish the police could find the person responsible for the hit and run accident ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Parents carried their sleeping girls and boys back to their cars after the excitement of the late night fireworks display ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Go ahead , get it off your chest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The number of people on his side of the church was much greater than the number on hers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "James fell and scratched his elbow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The babysitter gave him some grape juice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Humidity causes my hair to curl ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dying woman was surrounded by her children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There will be more options for you to choose from if you are open-minded ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Can you believe what Ishihara said about how all foreigners were to blame for crime in Tokyo ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The younger boys were working as hard as the older men ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I tried and failed , would you be disappointed in me ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Paul was good at making mashed potatoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You are too old to wear leather pants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She grabbed her son so as to stop him from falling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Is there enough money to order a pizza ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you know anything about the Bosnian War ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We had just finished the test when the bell rang ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My father told me to put my money in a bank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We must find something that will cause him to change his mind ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My friend had a brass bed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Get your elbows off the table ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The neighbors shoveling snow together became friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hockey teams whom he follows are mainly from the Western Division ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Don Cherry is a hockey commentator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gemma got free potatoes from her neighbors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I did n't see anything suspicious ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is far enough from the house to the ocean so we wo n't be affected by a tsunami ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you had seen me last night , you would not have believed your eyes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her computer would not allow us to access her files without a password ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She is the program administrator so ask her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mohammed Ali was a famous boxer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shall I invite your colleagues to Sandra 's farewell party ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I had done more shopping while I was in Europe but the euro was too strong ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What is the best thing you have ever done ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish he was not in charge of the school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tomorrow we will wish we had not drunk so much ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Students write messages at temples , praying for a chance to pass exams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They have given us a chance to do it again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I know a girl who is smart and funny ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Wayne Gretzky was one of the best hockey players of all time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mrs. Dalloway finds giving parties enjoyable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His snowmobile fell through the ice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No matter what anyone thinks , remember what you think is the right thing to do , and do it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was n't sure how to respond to his angry email ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Paul hated changing diapers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The moon was as bright as a light bulb ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My professor looked like someone I knew in high school but I could n't quite figure out who ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Military personnel wear khaki uniforms in the desert ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My brother asked me to pick up more bananas from the market on my way home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish our school group could go to Tohoku to join in the planting of the new seaside trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He likes sticking his nose in other people 's business and gossiping about it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My aunt was a politician in Virginia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know how the four years of my undergraduate studies went by so quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The last fireworks display will be the biggest one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Star Wars movies are about worlds where the forces of good and evil do battle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We used worms on our fishing hooks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Good generals have exit plans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Are pencils still made with lead ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was there that he crashed his bike ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While I was away , he finished writing one page of his twelve page essay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Even shells and beads were sometimes used as money in the distant past ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all researchers wear lab coats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I love the graphics on my new hands - free computer program ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He told us if we gave him our wallets , we had nothing to fear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I prefer tea although I do drink coffee sometimes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Although I saved a lot of money , I could n't buy one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sometimes a mouse is trained to perform in shows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The nice gentleman went out of his way to give me his umbrella ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sylvia keeps her grade-point average high so that she can get a scholarship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lina likes collecting postcards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She 's already done the sweeping ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "England is famous for its bad weather where it is rarely sunny ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jamie absolutely hated mushroom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We saw all our cousins at the funeral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jenna is scary when she gets mad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't show your belly in public ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hula dancers know how to move their hips ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The construction workers kept the site clean ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pool was filled with clean water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Carla suddenly dropped her bags and ran out of the lecture room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The performers were taught exactly when to start dancing and singing within the play ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I hear music but I do n't know where it 's coming from ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Put the puck in the back of the net ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was from that point that our group realized that it would be impossible to finish by the deadline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since they won the game , the last goal must have been very rewarding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you keep the laundry too close to the heater , it may burn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Did you hear Obama 's speech about the new policies for the NSA ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We talked all night to try to figure out the one thing that would change his mind ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Silicon is a chemical element ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You may change your major if you discuss it with your advisor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jess told us she knew where to find the best doctor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were so many people against the World Cup being held in Brazil because they thought it would be unsafe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dog looks guilty ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The girls were fighting for the right to attend school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The new zookeeper was surprised to see a new baby elephant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Speaking your own mind can be as important as listening ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Their smiles seemed forced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She needs new paint brushes for painting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I knew exactly what this group of boys was up to ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The work would have been easier if you had been here to help me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She put her feet in the bathtub ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I called but you were busy and I did n't want to interrupt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we went to that beach , could we park for free ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lana found a poisonous mushroom in the forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Liam got new shoes before the party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "James is so organized that he 's never handed in late homework ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I like seeing police boxes in my neighborhood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I want to get involved but there are so many clubs to choose from ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We hiked to an area where there was fresh water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You must use these herbs to season the chicken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is a poor college student and needs money badly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Neither his older sister nor his younger sister has a job ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He went to Greece but I do n't know what he 's doing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The men are having fruit with their dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you know who your government representative is ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I write for those who cannot speak for themselves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is good to be friends with Andrea again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All the bicycles in front of the station had been locked , so they were removed using tools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He likes reading but because of his bad eyesight he cannot read for very long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hamster was afraid so it bit my finger with its little teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was a world where people lived underground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When I dropped off my backpack in the locker room , I thought I saw yours in there too ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish we could go away and not come back until the trial was over and he was put in prison ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My father showed me how to get my passport renewed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ben seemed talkative but he 's usually rather quiet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My parent 's rules do n't allow me to watch much TV ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Your new kitchen table looks just like ours , except for the color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I need to check the baby 's temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Who won the NBA championship ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I got my cat a collar with bells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What we have to do is to change this setting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Grandfather 's eyebrows are turning white ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Passengers are required to wear seatbelts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No parent likes to see their child suffering ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dogs got tired from running at the park this afternoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I may need to use the restroom soon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'm glad my roommate enjoyed her birthday party last night but it was a very noisy one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it crashes again , call the computer technician ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you were a musician , what instrument would you play ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we were musicians , wow ... would n't that be great ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I could hear the monks chanting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They passed many houses along the way ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She added a tablespoon of lemon juice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They looked for a way to escape ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Moby Dick was the name of a whale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The government announced that the people who were responsible would be found and punished ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I used to write for the local paper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Please help me to make sense of this terrible news ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I went upstairs while my boyfriend argued with his little brother about which team would win the World Cup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Typing quickly is something I 've become very good at ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Exercising more will help you to lose weight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had found an answer , we could have been saved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He must have misunderstood my instructions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Samuel found the city of London quite exciting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before your father goes in to get his surgery , you should go talk to him and give him comfort ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's hard to find furniture made of wood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If she went into the water , we would see her footprints ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Dan loves to travel internationally ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some children think their mothers are personal maids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I did n't mean to cause such a huge misunderstanding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The climate here is very different from that of Sweden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fresh fish with lemon butter is my favorite dish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Liz was never taught when to stop playing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A duck 's foot is yellow , or orange , or sometimes almost brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The boys quietly walked past their parents who were already asleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They have given their approval ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Kevin and Beth arrived a couple minutes before the concert ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Dad never gives us permission to go to rock concerts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The puck flew into the crowd ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The crowd roared when he scored a goal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was charged with making a false report ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mrs. Warner 's youngest daughter is always running around and is the most energetic one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Vicky always wanted a turtle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This leaf has some holes in it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The path ended at the place where the river began ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She jogs at sunrise on most days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't feed the geese at the park ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is called pink gold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's important to know when to negotiate and when to walk away from a deal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The woman waiting in line in front of me began to shout when the clerks turned off the lights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Have fun sometimes , or you will get stressed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The moonlight made the countryside shadowy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Eventually they all got what they wanted : Harry married Ginny and Hermione married Ron ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I fought hard for my position in the debate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You should pull hard to ring the bell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some students share USB drives but I do n't like to share mine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish NTT would stop calling me at night to try to sell me a new Internet plan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Robert will get his nephew a birthday present ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That is made from goat meat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When the doorbell rang I hurried to the door because I knew the book I ordered had finally arrived ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These cucumbers are emerald green ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was the moment when he left ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The big mess in the living room is the children's ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A reusable rocket has been built by Elon Musk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Skater culture is popular right now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My three - year- old daughter falls on the floor and cries if she does n't get what she wants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was on this spot where my husband proposed to me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The wind took the plastic bag high up in the air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The news of his death brought the meeting to a halt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hawk flew down and grabbed a snake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He 's so pale that he looks sick ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'll spread my cloak on the grass for us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That seems like a harsh punishment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The court has n't decided the punishment yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Architects competed for the Olympic Stadium design ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's get mom a bracelet for her birthday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If he tried to stop suddenly , the brakes might lock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That looks a lot like ours , but it ca n't be because I left ours at home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He knows best when to plant each kind of flower and vegetable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is a big difference between what is happening now and what they see as the next steps in what should be happening now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you knew he was lying , would you tell his wife ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is no need to get so upset about the situation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My father cleaned the fish when we came home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The medicine kept Walter alive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He said he would think over the proposal because he still had to consider other factors concerning it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The beaches are crowded on sunny days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We had practice at the rink every morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Would you rather meet for lunch at your place or mine ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The programmer sat surrounded by computers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He crawled out of his bed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is difficult to describe what we have seen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I have been writing sentences for millions of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is something which people should take seriously ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He forgot to walk the dog last night so now there is a big mess to clean ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it were n't so important , she would not keep reminding you to work on it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Alligator meat tastes like chicken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I always injure myself during basketball season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He broke all the current speed records ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You can not always depend on others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He went on talking the entire night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it 's late when you come by , please knock quietly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nowadays cashiers can just scan products ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The man whom he had met as a child turned out later to be his real father ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I did n't know why he was so picky about our date tonight until I realized it was our wedding anniversary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He lied in order to get selected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was our only child before the twins came along ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One thing that I 've learned is to stay fit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A Streetcar named Desire is a famous movie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He picked pears to give to his friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bill does n't ever bet any money though he goes to the horseraces very often ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Shall we include diagrams in our sociology presentation ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Someone who is assertive is neither passive nor aggressive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The students celebrating the Japanese Women's Team win stayed up late into the night but cleaned up their mess before they left ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Police have not yet identified the floating girl found yesterday but she is believed to be in her late teens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It might be better if we took mine --- it 's got air conditioning and gets better gas mileage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The soldiers bought themselves many rounds of imported beer after the war was over ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This system allows us to monitor all in-coming and out-going payments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The children sat barefooted on the floor of the temple , waiting for food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The little boy spilled ice cream on his sneakers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It 's nice to see more interracial couples who are accepting of our differences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "November is grow-a- moustache month ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because it is complicated , I 'll be happy to help you through the new registration process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The crease in his newly ironed pants was as sharp as a razor 's edge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nothing you do or say will ever stop Sally from chasing her dream of becoming a veterinarian ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Amanda 's costume was almost identical to that of Tasha's ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sometimes people become irrational when they are emotional ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Following the collapse of highways in Kobe after the earthquake , standards changed for new roads that were built ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pain relievers will help you to get rid of that headache ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Only use qualified electricians ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "You might improve your biology grades if you study more frequently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I avoid seeing my friends from high school because they are immature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bike suddenly pulled out into the road ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For those with money to invest , stocks are one option ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It 's unusual to see a butler nowadays ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The handicapped boys were mainstreamed into regular classes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He 'd been gone for nearly a year , but she still kept his clothes hanging neatly in the closet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A priest performs religious duties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The leash keeps the dog from running away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The man sitting across the room looked oddly familiar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The judge called for order in the courtroom after the outburst ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "What I said was that I did n't believe in all the hype about global warming , not that I did n't believe in climate change ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Crimson is a combination of red and purple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Writing down what I eat takes the pleasure out of eating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A strange odor was coming out of the apartment upstairs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "John was herding his sheep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Saturn is a ringed planet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cindy keeps her hair blond because she 's idolized Marilyn Monroe since she was a girl ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These people whom you oppose are very powerful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I ca n't believe I got dragged along on a blind date ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wizard whom he lost was his godfather ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She has a convertible BMW ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The women were rowing as hard as the men ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They should fire that awful accountant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "What we really need to do is to figure out the priorities first ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His favorite cartoonist is Gary Larsen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I 'm happy to provide you with more information on the blueprint for the new infrastructure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He found what he believed was gold but was only pyrite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Anyone who tries to swim the English channel will find the water very cold and quite choppy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We have to figure out what to do about the power until the generator is fixed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Thinking about the impossible will keep you agitated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The woman whom some claimed to be the missing daughter of the Czar was proved to be a fraud ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sudden bright sun in December made the ice on the pond dazzling to the eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It 's nice of Mark to be so appreciative ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He puts Jamaican jerk on his meat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He told me I could get extra credits in college if I took summer classes but I did n't want to stay in the States during summer vacation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My grandfather has no teeth , so he wears dentures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If you contact your professor beforehand , you might be able to get an extension on your paper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Helen never walks late at night ever since her friend was robbed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The baby whose lungs were underdeveloped spent several weeks in the hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jamie really liked Felicia 's floral blouse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This private matter was nothing to concern yourselves with ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although Ian is only 10 years old , his artwork is so refined and unique that it is almost better than that of professional artists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I watched the professor while she frantically looking for our exams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There must be a reexamination if the majority of the students scored less than 40 % on the test ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The actors whom the press often hounds are paying a high price for their fame ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Every good cook knows how to combine flavors to create delicious meals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People whose lives were changed by the tsunami were interviewed by NHK ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nothing has grown in our garden since we spread very powerful pesticide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Richard felt like he was annoying Jess with all the attention he was giving her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My friend thought her essay was graded so unfairly that she went to negotiate for a better grade ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I am impatient in heavy traffic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most of what I learned in algebra I never used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ben is not interested in doing business with us so we must stop pestering him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The man is too aggressive and dangerous to interact with ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This runny nose is making me miserable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She was n't able to communicate to anyone at the conference because she could n't speak any English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A woman whose pastime is dance might have trouble earning a living unless she is very skilled ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The students took the elevator to the basement , where the professor conducted all of his experiments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unfortunately , she is a parent whose rules must be enforced through guilt and manipulation instead of reason and trust ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hold your nostrils closed before you dive in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Are there a lot more companies not doing animal testing these days ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My renewed application was denied ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Victoria was very good at changing Billy 's diaper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wild horses came from ship wrecks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They raced their motorcycles through a dangerous intersection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Please pick up all these things that are scattered all over the floor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People whose voices are deep and sonorous often get radio and movie voice work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She 'll be furious if she finds out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mrs. Walters stood with her hands on her hips and a stern look on her face ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His watch was broken ; he had no way to judge if he could arrive on time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Every store in Japan seemed to have wonderful lighting and decorations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Three Russian diplomats were expelled from the U.S." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People asking about their missing loved ones looked so desperate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She had her stomach stapled to lose weight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If I were an engineer , I would look for a chemical safer than water to use for geothermal energy production ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "You should do that late at night so you do n't irritate people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Peter 's vest made him look elegant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Japan must be a very strong nation to have become a leading economic force in so few years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There have been many opposition groups against Hitler 's ideology for decades now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sally likes to wiggle her loose tooth to make the younger children laugh ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Titanium is commonly found in the earth 's crust ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I tried to do my homework but was distracted by my neighbor 's loud television ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My older brother drives a rebuilt car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They were able to track the astronauts ' return and quickly get to the area where they landed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One of the first and most famous libraries was built in Alexandria , Egypt around the time of Ptolemy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although I had a three day weekend , I did n't get much done because I procrastinated most of the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Obokata 's research has been questioned since other researchers were unable to duplicate her method for creating STAP cells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Do you think that Carl will be the valedictorian of the class of 2017 ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is more than one way to make a great lasagna ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Do you need something to eat ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I have two fish in a bowl ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She wanted the grey coat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I sent my girlfriend red roses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She needs to use your phone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Do you have a car ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Sometimes I sleep until noon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "A monkey climbed on my shoulders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "It 's 10 p. m." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "My grandmother is a scientist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "How do I get to the airport ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He ca n't find his ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "We went by metro ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "We have so many good things to eat for dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "You should stay with your sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "May I join you ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Does he have a wife ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He painted the house next to ours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Barack Obama was a great president ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Roy did n't like his girlfriend 's meals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "There will be very angry people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Shall I go now ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Skiing is a winter sport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He gave her a loving look ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I want to sleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Did you lose yours ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Lots of sports have a goalie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Foxes often live in forests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "No one brought drinks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "I like your sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She may leave early ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "What do you want to do next year ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Americans love eating beef ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "My aunt and my mother are good friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Let 's go to Hawaii in January ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am trying to find the owner of this cat --- it is yours ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "A lot of skiers go to Niigata ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't have a favorite actress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "These plants need some sunshine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Roberta and I baked a pie made from fruit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Are there no houses for sale right now ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The British are coming !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Give me a minute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'll be there in about twenty minutes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Here is the area where the computer was ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The BBQ was incomplete without sausages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is it well built ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Are your hands cold ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 've been sitting in front of this computer for too many hours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If only I had seen the light !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The Americans are training the Iraqi military ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Cashew trees produce cashew nuts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He may want a better salary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know what to do about this problem ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I was told that I was a very hard worker ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This will look nice with your black pants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's always crowded on Friday nights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We 'll lend you what we have ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Carl brought a big melon as a gift ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The man whom I called was not in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If they found out , I 'd lose my job ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The ring did not fit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My phone is dead ; may I use yours ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I knew he could graduate from high school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you have any money to contribute to the new program ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Your letter has come ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please do n't cause a scene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Your hair is as long as mine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In some cultures , people do not remove their shoes at home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't want anyone to hear us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I need to buy a phone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You may start the test ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Hana loved lemon flavored candy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please get some cat food at the store ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I fight for my country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I burned my finger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Katsue 's son is an accountant for Toyota ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Before you cross the road , look out for cars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I would be happy if they were here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's good of you to visit your sick grandmother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They had never seen snow before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Fewer homes are built of wood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'm not confused , I 'm upset !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Can I have a nickel ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You may go out to meet your friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is that the same spot where I found the other earring ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I arrived at school before my sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My son is a volleyball player ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The president lent them his support ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish we could have saved those papers for recycling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are very few customers today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I saved Walter some cookies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Monsoon season in Asia starts in May ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Onions have a strong smell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Where are my golf balls ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mother sends you her love ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I wish she would stop singing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My bike was stolen !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That smiling girl is my friend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Be as quiet as possible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I will continue to fight for my rights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I went whale watching this summer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Kiyoko missed eating rice during her trip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Victoria tried out the new , popular tomato diet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Amy was always wearing her brother 's sweater ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She never wears earrings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If he tried to run to the train , he would often get caught in the doors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Those are toilet slippers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is it the area where you lost it ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The teacher 's arrival ended the conversation between Ben and Alisa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tell me what you see ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Has it already been repaired ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Who took the last slice of chocolate cake that I was saving ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I know what to do next ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I know how to get to Shibuya ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "That woman standing on the stage is very smart and successful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The dog named Killer is his ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You need a fishing license to fish here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is a very smart student in my class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The movie is Hitchcock 's ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If he had been married , it 'd be okay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Here is a list of things to buy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If I were you , I would buy a lovely present for my wife ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Has he ever said he was sorry ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Diego cooked his girlfriend paella ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Are there any errors ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She looks as young as her daughter !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I love French wines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I do n't need you to tell me what to do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He knows when to catch the bus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ian was n't allowed to have snack today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I knew all of them very well since middle school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "How did you get hurt ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The fallen tree hit the house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were six men in the room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Be home before sunset ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My sister 's birthday is in December ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Is the store closed ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you ever been alone in a new country ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Either finish now or do it tonight instead of going to the movie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "We 've come here for a holiday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tourists often like to eat sushi in Tsukiji ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "John was so excited he opened his presents very quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Any person can come in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "What would you do if she knew you were her real father ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Could you show me how to use this ATM machine ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It 's unusual to see a yellow car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The people reported missing have been found ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "You must not fall asleep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Mr. Jackson 's office is big and it 's very easy to find ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I 'll see you on Monday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There were beautiful flowers in every room of the hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My daddy has gone to heaven ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was good to visit my parents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I went to the new dentist to have my teeth fixed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "John tried to catch the chicken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I ca n't talk while I 'm reading ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you like fried chicken ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was made in Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They have n't left yet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Have you seen my brown belt ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "My mother likes fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Emma wanted a pink car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was designed by an artist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He wanted some of it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If he were here now , he would be so proud of you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Whose wife is that ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The phone kept ringing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "No birds live in that forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Are your boots made from leather ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Please remember to bring some money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "I am not very interested in him either ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Most high school have a baseball team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Would you please ask your wife to make some of her special sauce for the party ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "If it was new , I 'd buy it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Do you think that Adam will be able to walk again ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Its batteries have died ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There was a woman singing this morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I threw the ball across the gym ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She had to provide some proof that she actually worked at the financial firm in 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lucy saves Linda all of her old sweaters and skirts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lucy cleaned up the chemistry equipment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She painted for two years and finally she finished her masterpiece ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Emily looked delighted when her mother brought doughnuts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it was n't a question of time , I would be finished by now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Go as quickly as you can !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I had not seen what that man did ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The toast was burned to black ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jimmy eventually learned when to ask his mother for money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Anna was standing between her two sisters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In Asia rice is a primary food for most people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I love watching lightning storms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is funny to see a dog chased by a cat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it were not for the heavy snow , I 'd gladly go with you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You may bring up to three guests to the event ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You must be tired from your long week and heavy workload ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they were in Hawaii , they would feel much more relaxed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you lived in Hawaii , you 'd need a lot of sunscreen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The president arrived to the conference late ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do the boys know what they are doing for Mother 's Day ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jack 's mother told him what to buy for his camping trip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jack sent his parents two suitcases full of clothes before coming home from university with another suitcase ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ben started chasing the turkey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Buying an eBook is as expensive as buying a real book ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is a direct link between what you eat and how you feel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The apple had rolled off the table ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Several volunteers jumped into the water to try to save the drowning man ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He got punched right in the nose !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A red maple leaf can be found on the Canadian flag ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I left my wallet in my other pants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He knew he had to do extra work for extra points ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I have n't seen either of them recently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I tried to stop the car but the road was wet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The assignment is impossible to finish because it 's so time - consuming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I found it difficult to write the essay in less than a week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They all thought Lily disliked everyone because she was so unfriendly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Businessmen do n't take their cellphones to China anymore ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Please call the plumber today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Amelia Earhart was one of the first women pilots ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they were on sale , I would buy more than one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You must stay here and wait for your parents to come ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Steel is strong but heavy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He bought his father an antique plate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I work as a 911 emergency operator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't think that he will be able to make it through this winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bus stop was crowded with tired people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His wife bakes delicious pies and cakes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thirty years ago there were only a hundred students at her college ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The North Koreans have been making threats for as long as I can remember ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Larry claims he saw an eagle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jim was surprised but glad to see his middle school friend at his new college ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She put lip balm on her dry lips ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lisa was so upset that she could n't attend class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dry weather keeps the fields barren ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was that experience that caused John to change his major from film to mathematics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is documenting his journey with photos ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each photo captures a moment when something amazing happened ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The people coming to work today looked tired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My vegetarian friend enjoys eating vegetarian hamburgers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is so anxious all the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some people who live in busy cities often prefer doing exciting activities during the weekend ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had known how she felt , I would have talked with her a long time ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Casual khaki colored pants are called khakis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all of my friends are reliable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He rarely speaks in Spanish class ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You need to wear a blazer to dinner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "William finds literature fascinating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The students hoped to raise money for their team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bride wore a simple dress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cashiers must stand on their feet all day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you went outside now , you 'd freeze ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The spider and its web could be seen from the window ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The law does not allow us to make those kinds of deals anymore ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My sister asked me to come to Florida to help her when her sick husband dies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The man took several hostages whom he killed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I keep thinking that if I had only called her sooner , she might still be alive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We are looking for a good place to go on vacation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The waiter spilled my soup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Why is cardboard usually brown ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She kept in touch with all of her friends during the holiday so she always knew what everyone was up to ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There was a shopping bag next to the door ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I asked the bus driver to tell me when to get off ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When the parade reached the end of its route , the people began to shout ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People drove fast on the winding mountain roads ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After soccer practice , my leg suddenly started hurting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Always hold his hand when you walk with your little brother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We hope to meet at Whistler and go skiing together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I tried hard to get onto the baseball team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish those politicians were better at making laws ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was a terrible period in history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No one was able to eat their dinners knowing the girls were lost outside in the cold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Burlap clothes are usually brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Is your shirt made from burlap ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His grades are not as high as they once were ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'm throwing out all these useless things ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I painted the walls an ivory color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She may be having a welcome party for her step sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The teacher was calm and knew exactly what to do when the upset parent called him on the phone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had known her , I 'd tell you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The government allows some people to apply for work permits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Several officials met to discuss the policy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's stop at the bank on the way because I have money to deposit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My doctor often tells me to balance work and play ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they tried to steal it , they 'd be caught on camera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There 's an 80 % chance that she might be having twins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You may need to adjust your schedule so you can find a balance between academics and leisure time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was trying to kill a mosquito ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She clenches her teeth when she is furious ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Let 's walk down the fishing pier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Have you seen the new art exhibit ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She could never cook pancakes properly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I have been called by reporters all day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "June weddings are popular there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Have you heard about the South African apartheid ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "See a doctor , or the infection may get worse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were no more than ten students left in the library ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The policeman gave me a speeding ticket ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The buildings were painted silver to resemble metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They could not see their way along the road because it was dark ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is not focused on his studies either ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They had cats and dogs as well as birds and turtles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This restaurant requires a coat and tie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Was there a problem between the school and your family in the past ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cold weather makes me tense ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I have to get back to work by one thirty this time , or I will lose my job ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'm used to long commute so it is not a problem for me to travel across the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Charlie Brown has a friend called Pig Pen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I love it when babies giggle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know why everyone looked surprised when they knew they would get caught ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At one time only kings wore purple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You may write a research paper instead of taking the final exam ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The nurse brought me more painkillers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mother looked unhappy and had her arms folded across her chest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mother tried to quiet the crying boys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Both of my friends will be studying abroad next year so I am a little sad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We have several things for the committee to consider ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The charming boy had a lot of friends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I could find a career that would let me work with animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She does n't have enough money to spend on travel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They 've gotten along so much better since his mother died ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you know what to do in an emergency ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He learned exactly what to do when there is an earthquake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I might have gone with them , but they did n't invite me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was built to last a long time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you mind getting the car started while I go get the kids ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Those girls dancing over there had practiced their routine for a week and later won an award ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She 's bringing bread from the market ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His car goes a lot faster than mine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Neither my parents nor the school is happy with me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pass first and then shoot the ball ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His is the black one hanging over there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He has been the ambassador to China for several years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dog remained outside the room where his master slept ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A large , furry animal ran right past me but I do n't know what it was ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The man charged with stealing was later released ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie was about two FBI investigators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No one tried to help the drowning man ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They took a nice evening stroll through the park ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was a quiet day at the park ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They are going to the father - daughter dance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When she saw her father at the airport she suddenly cried and ran towards him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "None of the people interviewed for the job were hired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The math problem left him astonished ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We asked our parents where to meet them after the concert ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The woman whose parents died in the car accident was interviewed on the news ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her hair fell out when she had cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bus schedule changes in the evenings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There have been nearly a hundred cases of kidnapping in the past six months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She stopped thinking about the past so as not to make herself upset ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'll meet you at the hockey rink ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We gave father a tie for his birthday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He refrained from telling her how to do her job because he knew it would cause conflict ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There will be a full course dinner at Amanda 's birthday party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is always asking for money to pay his bills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The only way to solve this is to have everyone come together to talk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'm interested in why some people experience joy and others do n't ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The author told us why the story ended the way it did ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's a good chance to meet a few celebrities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some people dream of having things that are not theirs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was something which appeared to be safe at the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wanted to know where it was , but I could n't get an answer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The spider bite got infected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She smelled her mother cooking smoked salmon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She smelled like peaches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There was a wind howling all through the night and the next day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was elected at a time when people were tired of war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The protestors shouting outside woke me this morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the depression , many people were willing to work almost any job in order to earn money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "What you read in the newspapers is not always accurate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was a beautiful multi-colored cloak ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's time to write to your parents to see how they 're doing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know whether she will live or die ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The people standing in line were quiet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They got together to pray and wish the rains would stop flooding the river and drowning the crops ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't run around with the fork ! Mom yelled ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She promised to come to my wedding if I promised to go to hers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She must come from a very different cultural background from ours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was eagerly waiting for the tooth fairy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Dogs love belly rubs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't mind getting more food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is nothing left to say about this situation" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This permit will allow us to serve food and drinks in the festival ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They usually go swimming in the river nearby ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Yes , you can find sneakers upstairs in the shoe department ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They would have laughed If they had known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hockey players must be good ice skaters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "None of the people running for the last train were able to board ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She has given it a lot of thought ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Although she 's still very young , she 's very talented ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If he was just a few years older , he would be able to marry without permission ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you have a spot where you want me to put all these books ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Are those your hockey sticks ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My mother loves antique furniture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His coworkers were very frustrated with him because he turned up late to the meeting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Be careful of snakes when you rock climb ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all of the students in my art class can draw ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All of the women in the room were dressed nicely ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We have not had a chance to sit and talk in a long time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The monkeys were swinging from the trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Once the project was finished , there was nothing more to do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "You must not deceive people just to satisfy your goals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I walked through the slush in my boots ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I traveled around Italy before I went to my aunt 's place in Southern France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A traffic accident prevented us from taking the highway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was too ashamed to speak ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The twins liked wearing the same pajamas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tim loved putting butter on his corn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I feel it necessary to do exercises ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Strong - willed girls often grow up to be very successful women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The children sat ignored for several hours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The coach wanted to get more information about the opposing team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No matter how quietly I come in , he always wakes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mice are very afraid of cats , but cats are very afraid of dogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we had gone to class today , we would not have so much more work to do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They were the women whose lives were lost ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most American judges were once lawyers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His wife is a lawyer at a big law firm just like him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He needs to call his parents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I thought I had my own keys but picked up John 's by mistake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't like hip-hugger pants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The make- believe house where Anne of Green Gables lived is very famous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many people recognize the house where Hagrid took Harry Potter to live after his parents were killed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My dog ran across the room when he heard me open the door ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cobalt is a chemical element ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "John was nice to get to know ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "John had brought along his friends from college back home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before Amanda leaves , give her an apple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I had more time to read ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His mother is always complaining loudly about something ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My complaining son annoyed me this morning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her skirt did not cover her knees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Please tell me whether Mr. Williams is considering investing in our company so I know whether or not I should put in the effort to persuade him further ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The noise caused me to jump ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The meeting was called to discuss why campus crimes have risen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Their wedding rings were made of white gold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We might be able to make it on time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I would be very surprised if he brought me flowers because he does n't care that I am angry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many professional teams have several coaches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The sky streaked with lightening was beautiful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The eagle landed on a big rock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That 's very nice of you to say , but your compliments are making me blush !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is pleased to have been finally accepted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "No one liked how the sky looked because clearly it was going to start raining any minute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It will soon be a day or two before you 're flying off to London for your study abroad program ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish those men would stop staring at me ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He may want to bring his little sister ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had seen where you put it , I 'd tell you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There was too much pepper in her food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Young children are very fond of coloring pictures with crayons in coloring books ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The windows and walls were covered with brightly colored art from the children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She is the woman whose cigarettes were found at the crime scene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These drugs may affect your balance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Well this is really very nice of you to send me such beautiful flowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If I had been awake , I would have heard the phone ring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is nothing more to the story than what I have already told you ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since those shoes belong to Timmy so you must give them back ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sandstone is made of sand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I ironed a ton of shirts last night ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shall I order a new pair of tennis shoes for your brother ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We will meet better , more intelligent people than the ones back in high school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her brother picked up a worm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That room at the end of the hall is his ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dog must have been excited because he ran fast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Timid people are often afraid of others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's starting to snow , so maybe classes will be canceled tomorrow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Does the metro require exact change ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I know what I 'm doing is worthwhile when I see my students successful and happy with their lives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We should sleep before it gets too late ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That restaurant has delicious crab risotto ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If they were in an earthquake , the cell phones might not work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He lost his chance to apply when he showed up late ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They were forced to stop ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All the people who were on the ship died when it sank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The citizens worked hard after the war to make this country what it is today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dog has been sitting around all day so I am worried something is wrong ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An option might be to get a new apartment in Tokyo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That building is the Pakistani Embassy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "That stunning woman is from Pakistan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My mother would have told me if she thought there was something I should know ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The crab smelled of the ocean ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before you leave the house you must always check to see if the door is locked ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The problem was caused by ineffective management ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If you want to buy a new pair of scissors , you should go to the stationery store ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "How would you go about saving their lives ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She is very good at teaching and she should be given much more credit than she receives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I always look forward to receiving his funny emails ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was his jokes that made me laugh so much ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The argument between Liam and his brother was ridiculous , and they never reached a conclusion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Perhaps not all of the students were notified about the project ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'm afraid she 's not available right now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many English words have a Greek origin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nothing will ever replace the first dog he ever got ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She 's made a mess ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If it was rated R , I would not have taken them to see it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'd like to take the lead on this ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Have you been paying attention ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bees and ants make more complex shelters than mice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "More women being shunned from higher executive positions are protesting on social media ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He ran without wearing proper shoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He went outside in his stocking feet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Marine biology is the study of sea life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These days people rarely buy CDs but rather download music online ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She tried almond oil for the first time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She baked plum cake for the first time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She always buys the same shampoo and conditioner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tom slept past his alarm so he had to rush to school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I knew bees could sting and I had to be careful around them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The chair was covered to protect it from dirt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She gave him money to buy a souvenir ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I wish I knew what to get him for his birthday this year but it seems like he already has everything he wants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People witnessing the fire on the shinkansen were shocked and afraid and rushed to get out of the car ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I hope to be a nice mother - in- law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People often like science fiction because it gives them an exciting vision of the future ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They reduced the price of their products to make the customers want to buy them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While I was moving boxes , I heard a sudden loud noise and saw a big rip in my jeans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I do n't know what his plan is , but I know he 'll figure something out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do n't worry , he knows exactly what he is doing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Overcast days are better for taking photographs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I love the taste of certain special kinds of food in the autumn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She used a spoon for eating the soup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her email remains unanswered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The night gives the stars a place to be seen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "American politics has n't changed --- unless it has gotten worse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Snapping turtles have a strong bite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is a passionate bird watcher ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She has already been named as the class president ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She was named the new Athletics Director ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If he were my father , I 'd forgive him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Do you promise to care for her as long as you both shall live ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The teacher has made some minor changes to the homework so it can be more easily understood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The students wanted the teacher to assign less homework ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "We 've been working on this project for decades ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Our semester begins fairly late compared to other schools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I could feel the heat coming off him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Poker is played by groups of people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I 'd like to take a trip somewhere to see new places and meet new people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is why some procedures worked and others didn't ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He corrected what he believed was a mistake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The girl playing the guitar is very talented ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I am sorry to see you in so much pain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is amazing how far the computers have come in development ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's rest period now for the children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It 's time to feed the kids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She did not like her neighbor across the hall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She liked school but she disliked the bus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her brother joined the Finnish navy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I brush my teeth three times a day on every day of the week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The clasp on my necklace was broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The little boy put his tooth under the pillow to receive money from the tooth fairy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The group became alarmed when they heard her scream ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She got elected by a majority vote ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Journalists win Pulitzer Prizes for exceptional work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The smoke kept most of the mosquitoes away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "I liked what Obama said about how we need to take care of the young , old and sick in our society ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "My aunt 's baby is impossible to soothe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Look what the children found !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all of the people who live in that area need critical financial support ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He always gets very red when he is embarrassed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His face turns red when he drinks whiskey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Your younger brother must have anger management problems since he is always getting into trouble ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The biologist sent the lab many plant specimens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The charity gala was attended by many well - dressed men and women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cars were carried along the river with other flood debris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some areas , there were violent thunderstorms while other areas experienced beautiful weather ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is probably titanium in your eyeglass frames ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People whose jobs require them to travel often can accumulate lots of air miles for free flights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The security guard stopped the thieves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Searchers in helicopters combed the mountainside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each person must decide who to support in the election ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The fire trucks came after the ambulance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sound of the rushing water in the river was soothing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One way to succeed is to follow your instincts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I jumped across the puddle to avoid my shoes getting wet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Her stomach grumbled loudly because she missed lunch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The car in front of mine suddenly slowed to a crawl and then stopped , blocking all the bridge traffic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "You must declare your major by the end of your sophomore year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She pierced her tongue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is a pharmacist on the corner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is essential to proofread your final essay before turning it in to the professor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is a wonderful tourist spot where you can see the dolphins swim along the coast of Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The long dry spell last summer made all of the plants in the gardens parched and brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My grieving sister just got herself a very cute dog to keep her company ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She was very thirsty and desperately needed water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I do n't know who thought it would be a good idea to conduct the experiment today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He studies regions of the world where Islam flourishes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We lobbied hard for better education policies but they would not listen to us ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Harvard 's president made controversial remarks about the role of women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Were there a lot of reptiles at the zoo in Ueno last week ?" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My teacher is so talkative that when I ask her a question she always goes off topic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The man whom we admired turned out to be a liar and a fraud ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There have been many more birds moving into the city since the car pollution law was passed a few years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Martin Luther King , Jr was an honorable man whose beliefs inspired millions of people and whose death was a tragedy that sparked rioting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All of the professors got together at the end of the semester to discuss how their classes went and what they could improve on ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although there is racism still present in the world , it has gotten significantly better compared to decades ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She wrote a nonfiction book about a world where people are starving ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The thing that upsets me the most is that she never realized how much she hurt all those people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gandhi was a compassionate man ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My son loves to read travel books and dream about going to exotic places ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "You can see the raindrops hitting the leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She looked quite ragged after spending the day at the preschool ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jamie continued her day without making any more mistakes and went home relieved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This food has a great deal of unsaturated fat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All water birds have webbed feet which help them to swim very fast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stadium was overcrowded because there were two hundred more people at the charity concert than predicted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My grandmother 's soup is nice to eat because it not only has all the essential nutrients but also tastes like home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When Alisa studied in the cafeteria , she listened to music to drown out the background noise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He considered it to be just another challenge in life and made sure he did his best to overcome it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It has been over a year since the radiation levels have shown any changes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Japanese government decided to build more buildings that reflected the Japanese culture in order to make Japan more appealing for visiting foreigners ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This humidity has sapped my energy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The officials announcing the new policy looked like they were ready for inevitable criticism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I am a researcher in applied corpus linguistics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jockeys are generally small in stature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They were complaining about what they see as a lax attitude by the Japanese government over the issue of abductions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He is cautious rather than bold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The body was found in the field , covered with bruises and mud ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The writing reminded me of scrolls from ancient times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The victims were rescued by helicopter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Be prepared for blizzards in winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jane tilted her head in confusion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jamie 's mother glared at him across the room when she noticed that he was not paying attention to the speaker ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He needs to know how much the tuition will cost ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The scarf covered her hair and her forehead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Plumbers often make a lot of money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Famous people must be very careful with how they present themselves , like making sure nobody is around when they go out in public ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sometimes couples are polar opposites and have nothing in common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No one was successful in effectively using their time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mud splashed by our boots made a mess ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many Titanic passengers drowned ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She wanted to make a difference in the lives of the orphans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Your father might be deployed to Afghanistan this coming spring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His books are always sold out and this one is no exception ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Just to be sure , they check the doused fire several times before they left ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The monkey jumped down from the tree and gave the zookeeper a banana ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As soon as they heard the loudspeakers , the policemen started to run toward the intersection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Every hive has worker bees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Students with disabilities may be just as bright as their peers and it is important that they have opportunities to succeed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "What she finds most amazing is how some foreigners can live here for decades and still not be fluent in the language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is approximately a mile from downtown Chicago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "My grandfather died like he lived , quietly and without fuss ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Only the best sculptures use marble ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The women presented with bonuses were overjoyed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She fidgeted with her ear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All the parents were desperate for news ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The moment when the earthquake hit , the tsunami sirens began to shriek ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If they were ripe , we could eat them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I visited a very large house in Spain that had the finest quality furniture in every room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She knew how to cook rice in multiple ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is a high probability of precipitation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Baby pigs are called piglets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "None of the food was vegan , and therefore did n't meet my dietary needs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He forgot to buy cereal at the store ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The scary movie had many scenes that made me jump ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dad bought me a sled so I could slide down the snowy hill ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are multiple ways to get there but it will still be far nonetheless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The streets flooded from the overnight downpour ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Their misunderstanding towards each other brought distrust into their relationship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cyclones are made of spiraling winds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I 'm annoyed by the construction noise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "I do n't think the world has ever seen such a drastic economic downturn as we have experienced in the last few years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The minister 's eloquent words left the congregation ecstatic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Those women are Russian gymnasts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A lot of disgusting slimy food items were found in the abandoned refrigerator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Psychiatrists can prescribe medications ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A dermatologist treats skin conditions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Delpire died in Paris on 26 September 2017 in Paris at the age of 91 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Harris died on 9 May 2019 , at the age of 93 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Long died on January 15 , 2017 , at the age of 63 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Matos died on 8 June 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Pazos died on 24 May 2019 , at the age of 89 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "English died on November 16 , 2018 in London at the age of 81 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Earth is very old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Lamarck died in Paris in 1829 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "The team 's colors are red and white ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 26 September 2017 in Paris at the age of 91 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on October 2 , 2005 in New York City , U.S." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She died on June 9 , 2014 , at the age of 103 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Stubing died on 3 July 2017 in Rome , age 76 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "She died on 12 February 2019 , at the age of 79 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Pius V died on 1 May 1572 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 3 May 2015 , aged 84 , after a long illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 6 January 2015 , aged 82 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Burns died on 25 May 2019 , at the age of 99 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 18 October 2017 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 4 August 2018 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He has many works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Bopp died on January 6 , 2018 at the age of 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 12 May 2019 at the age of 80 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 9 May 2019 at the age of 93 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Rooth died in Sweden on 27 February 1972 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Moody died in hospital on 11 June 2015 , aged 91 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Winters died on 23 April 2019 , at the age of 80 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "The DVD was released on October 10 , 2006 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Wass died on 4 January 2017 in London at the age of 93 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Wass died on 4 January 2017 at the age of 93 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Ryman died on February 8 , 2019 , at the age of 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Alsop died on 12 May 2018 at the age of 70 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Thomas died on April 30 , 2016 , at the age of 91 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died , aged 80 , on 22 July 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died , aged 80 on 23 July , 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Beutel died on 8 May 2019 aged 72 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Ballet died on January 2 , 2017 , at the age of 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Ballet died on 2 January 2017 at the age of 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Treacher died in April 2018 at the age of 93 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Treacher died on 30 April 2018 at the age of 93 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Trass died on 14 February 2017 , at the age of 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are various reasons as to why children do not attend school in Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Australia has often made special 50 - cent coins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The area was settled in 972 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The museum also has a small Asian collection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Fathers and sons who have been featured on the cover" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Caps and goals updated as of June 29 , 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There have been a number of ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was part of the American basketball team , which won the gold medal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 1870 the river flooded ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The history of traditional sports is ancient ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was released as two -part movie on 8 May and 9 May 1980 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The town has four doctors and one pharmacy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The main trains used on the line is Class 375 Electrostars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Rise Up takes place every year from December 28 to January 1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Originally , it was practiced in religion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Silenti was struck by a car on 31 October 2014 in Rome , Italy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Theaters is the number of theaters in which the movie is being shown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It begins 4,750 years before the Gregorian calendar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Bangladesh played their first test match on 10 November 2000 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The film was released on VHS in 1989 , and on DVD in 2004 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Teams begin training camps in September ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was a candidate for President of Ireland in the October 2011 election ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "His first discovery was the asteroid 267 Tirza in 1887 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The city is divided into two parts by the river Ebro ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are many different kinds of intelligence tests that use many methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The song was released in November 2013 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The game has now spread around the cricket world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Their first world tour took place in October 1998 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is often used on soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Most stars are between 1 billion and 10 billion years old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The experiment began late July 2009 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "MacNeil died after a short-illness , aged 86 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The first settlements date from 1500 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Skis for women must be at least 200 cm long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are differences between the two sets of dates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "JRL will start opening in 3 phases from 2026 to 2028 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Bears do not have good hearing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are about 150 plant species on the island , along with 80 types of insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Dotrice died on 16 October 2017 in London at the age of 94 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , each state has its own laws ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The state is divided into three divisions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Bridges longer than 100m ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "As of 20 , 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Three men are running along the riverside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Sica died of a heart attack in Rome on 5 December 2014 , aged 65 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "As the 19th century moved on , the city began to grow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "India won the war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Lake died in London on 7 December 2016 , at the age of 69 , after suffering from cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Varda died of cancer on 29 March 2019 in Paris , at the age of 90 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The other giant panda has dark brown and light brown fur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Wistrich died of a heart attack on May 19 , 2015 in Rome , Italy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Clocks use different ways to measure time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The name became popular in culture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There is a guest house on the hill behind the main house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Skirton died on 11 or 12 May 2019 , at the age of 80 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The group also had success in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The album was a success in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , the game is played by a group of people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The group had many changes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was active for 55 years , until 1938 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He is married to since 1990 , has four children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He was one of the world 's best swimmers in the 1920s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Yeoh died of a heart attack on 18 October 2017 at the age of 87 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He has made over 90 movies , most of them were documentaries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He has edited and written many books and articles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The red kangaroo is a very large kangaroo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "On 5 August 2018 , Barry died after a long battle with bone cancer , aged 73 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are different views about his early life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The floorball section was started in 1991 .." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He died in Paris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "O' Connell died on 28 June 2017 at the age of 94 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "These are the newest types of exams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She was elected President in October 2007 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Skofterud was killed in a jet skiing accident on 29 July 2018 in Arendal , Norway , aged 38 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There was also a version played on television ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "was first shown in 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Corals can be found all over the island ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Title V includes various other extra rules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The book has been published every year since 1868 , except between 1876 and 1885 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The stone circle was set up between 2900 and 2600 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Hovey died on 6 January 2015 at the age of 82 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The forest contains at least 900 plant species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Peoples died on 4 August 2018 , aged 70 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "From 1975 a new thing is starting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was built in 1909 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The first stone church was built in during the 12th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The town holds several festivals a year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The town holds a festival in May ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The club also played floorball during the 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 2002 , there were nearly 1500 students in the school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The movie was released on October 15 , 2010 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Although he was one of the leading players of his time , not much is known about his life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Elders died after a long illness on 3 May 2015 , aged 84 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Winners are listed first ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They feed on insects and fruit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The bridge is 2109 m long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ditko died at his New York City apartment from a heart attack on June 29 , 2018 at the age of 90 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Following people were members ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Reynolds was a Professor of English for 44 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Germans started arriving in 1828 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In addition , he was worried about the Ruhr ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The ball is made of plastic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "According to Statistics Canada , the county has a total area of 2004.44 km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It showed that 5,308,483 people were living in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "A small number of missing person cases are not solved for many years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Flower died on 2 October 2014 , after a brief illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are also 3D jigsaw puzzles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "English has changed and developed over time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "English has developed over the course of more than 1,400 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The election results of September 18 , 2005 were surprising ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "iOS 6.1 was released on January 28 , 2013 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The purpose of the event is to have the hardest shot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The final was held on 24 May 2008 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The final was held on 24 May 2008 and was won by Russia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This movie was released on May 15 , 1992 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "At the end of 2014 the population was 819 people , in 344 families ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 2014 the population was 819 people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In May 2015 , Brazil officially reported its first 16 cases of the illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The first attack was made on January 17 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Combs can be used for many purposes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The restaurant closed down on September 9 , 2000 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In February 1982 , two television antennas were added to the tower ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Gold and silver were found in the area in 1867 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The winning team gets 3 points ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Pannella died on 19 May 2016 of lung and liver cancer in Rome , aged 86 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The island is 34 km long and 15 km wide ; it has an area of 175 km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "However , several fishermen died since the 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "On August 10 , a day of memorials began peacefully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Sometimes , voice- tracking is done so that people can do other jobs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He started his acting career in the late 1990s , appearing in a number of off -Broadway stage productions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Construction of the bridge began on March 17 , 1952 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Construction of the bridge began on March 17 , 1952 , at a cost of $ 6.5 million ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The President is limited to a single five -year term ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "As an example , see the picture below : As one song ends , the next song begins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The sea is mostly ice-covered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Murt died of cancer on 1 December 2014 , aged 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Murt died from cancer in Barcelona , Spain , aged 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Some people keep them as a pet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Iran has an area of 1,648,000 square kilometres and is the sixteenth largest in size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He moved to Paris in 1802 where he spent the rest of his life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He died in 2005 at the age of 87 in New York City , after suffering from cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The two teams have never played each other before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The two teams had never met before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Historically , Latin or Romance has been the official language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She died after a short illness on 15 May 2015 , aged 86 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the late 19th century , Westerners knew little about Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "One Billion Rising for Justice was in February 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Grosics died on 13 June 2014 , aged 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The port of the mosque measures 27 meters high ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She turned 100 in September 2017 and died on 19 January 2018 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Gathering was the job of the women and children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The university has approximately 27,700 students and employs around 6,000 people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "By the end of 2008 , there were a total of 14 schools with about 9268 students ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are two temples ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The speech lasted 40 minutes and 14 seconds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This system is found in other fish as well ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This plant is easy to grow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Worldwide production of apples in 2013 was 90.8 million tonnes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The company also produces soft drinks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They also make some soft drinks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 2007 , Rose suffered a stroke ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The oldest parts of the building date from 1094 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Casting has begun for a second season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The sea is frozen over most of the year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Construction began on January 5 , 1933 and was finished in April 1937 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Construction began on January 5 , 1933 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Of his next nine fights , Rose won eight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "On 9 December , it was confirmed that at least 80 foreign heads of state and government would travel to South Africa to attend events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Currently , the Philippines is divided into 17 regions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Right now , there are 62 cats for the player to collect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This movie was released in September of 2002 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The film was released on September 20 , 2002 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 2015 , the aquarium had 2.02 million visitors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Many cultures or religions have food taboos ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Usually , the female builds the nest , and the male helps her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She died after a long illness on 6 April 2014 at the age of 85 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She died after long illness on 6 April 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The book was first published in 1975 , then reprinted in 1976 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The book was first published in 1975 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He died on 12 July 2019 , four days before his 85th birthday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Burns died on 25 May 2019 after a short illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The song has been recorded by many other artists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The song has been covered by number of artists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Her career started in 1950 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The phrase is used in many contexts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "At first , during the 1820s and 1830s , she just wrote for piano ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "He died 23 December 2018 at the age of 86 after a brief illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The following table gives a summary of the different schedules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Puar died on 2 January 2015 following a short illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Puar died after a short illness on 1 January 2015 , aged 83 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The university 's 150th anniversary was celebrated in 2003 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The airport opened June 16 , 1941 , just before US entry into World War II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The airport opened on June 16 , 1941 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The park was created on 12 June 1981 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tickets went on sale to the public on November 3 , 2007 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "For the second season , the show began to change ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the 15th century , the first Europeans arrived ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Pussy Riot have released seven songs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Pussy Riot released seven songs and five videos ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Miso is a very important part of Japanese food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Miso is a part of many Japanese -style meals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was released on 19 March 2004 in Spain and on 10 September 2004 in Mexico ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The four little people left the United States on 21 June 1869 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The four little ones left the United States on 21 June 1869 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The island 's animals are mainly birds , although rabbits are long established here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The church was destroyed by a fire on 12 November 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "At the beginning of the 19th century , the building was used as a restaurant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The date 27 April is now a public holiday in South Africa , Freedom Day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The songs tell personal stories of life in the wide open country of Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The band had seven Top 40 hits between 1973 and 1976 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "They had seven Top 40 songs between 1973 and 1976 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the Sunday paper every week was included a weekly magazine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "A weekly magazine was included in the Sunday paper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It received city rights in 1249 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It got city rights in 1249 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 1972 , video recording industry in Japan started to lose money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Horse races are taking place on Thursday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Horse races take place in on Thursdays ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Large died on 3 November 2018 from a heart attack at the age of 75 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Up to five players can play at a time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are three differences to the previous report ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Rooth died in Sweden on 27 February 1972 at the age of 83 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The quarter has a population 19,921 and an area of 2.46 km" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The movie 's DVD was released on October 10 , 2006 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "With county codes , official until 1974 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Juuso died on 23 August 2014 , aged 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Juuso died after a long illness on 23 August 2014 , aged 69 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Like all eastern spices , pepper was historically both a seasoning and a medicine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Cricket is the most popular sport in Bangladesh ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Cricket is one of the most popular sports in Bangladesh , followed by football ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "These camps were closed by October 1942 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the United States and Canada , digital clocks and computers usually show 12 a. m. right at midnight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The bridge opened on December 31 , 1909 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The bridge opened to traffic on December 31 , 1909 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the late 1950s , he studied filmmaking in France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Football is the most popular sport in Costa Rica ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Forty - nine people have been governor of the state ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Shepodd died on August 16 , 2017 at his London , England home at the age of 92 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In March 2011 , the band announced they would take a break ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ryman died on February 8 , 2019 in New York City at the age of 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ireland died on 31 July 2014 from brain cancer , aged 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ireland died of cancer on 31 July 2014 aged 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Listed from north to south" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Listed from north to south ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Two investigations have been held by the British government ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are also journals , online articles and blogs available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The French press has different names around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Tor is an man one inch tall who can not fall asleep no matter what he tries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The development of the game began in early 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The game started to be developed in early 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Today , it is the largest public university in Bangladesh , with a student body of 33,000 and a faculty of 1,800 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Until the mid-19th century , Mexico was the biggest producer of vanilla ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The city hall has a total area of 19,380 m2 including the basement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Windfeld died in February 2015 after a short illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Windfeld died on 6 February 2015 after a short illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Regular bus services operate around the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In the years 1219 and / or 1234 it appears as a church village ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Thomas died on April 30 , 2016 of natural causes at the age of 91 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The government is led by the Prime Minister , who selects all the remaining ministers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The building was completed in 1941 , after the start of World War II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The movie got very bad reviews from movie critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Not much is known about his life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Little is known about his life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The airport was closed for about five hours after the crash ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Several different explanations exist for the original name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It has a population of 218 people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It has a population of 218 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The province is divided into 6 districts and 12 municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Blight disappeared on April 3 , 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "On April 3 , 2005 , Blight disappeared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "On April 15 , 2013 , a fire began in the library ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "There are three hostels for male students and two for the female students ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The land battle took place over about 81 days beginning on 1 April 1945 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Beutel died on 8 May 2019 , at the age of 72 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ana wakes up three days later in the hospital with Christian at her side ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The park was established in 1981 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The park was created in 1981 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The movie received mixed reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Arrow was born on 23 August 1921 , in New York City ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Arrow was born on August 23 , 1921 in New York City , New York ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This park has three valleys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Thus , the mean of the grouped data is" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The gallery was started in 1897 , as the National Gallery of British Art ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The diving had 136 athletes representing 25 countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Trass died on 14 February 2017 , aged 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The speech lasted 43 minutes and 2 seconds and had 4931 words ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "About 120,000 requests are made each year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The third theme was used from 1962 to 1967 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "This award was first given for films released in 1934 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The park has 104 species of plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Dufresne died on 14 June 2014 in New York City from cancer , aged 78 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Dufresne died on 14 June 2014 in New York City at the age of 78 , from cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Farren died on 3 February 2016 of cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Farren died of cancer on 3 February 2016 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The major difficulty in the use of natural gas is transportation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 2007 , the club began to play floorball ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 1953 he began working at a Brazilian hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 1953 , he began working at a Brazilian hospital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The band 's second world tour began in January 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The band 's second world tour started in January 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Luria arrived in New York City on September 12 , 1940 and soon changed his first and middle names ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Vadnais died of cancer on August 31 , 2014 at the age of 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Vadnais died of cancer on August 31 , 2014 , at the age of 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Note : Tie games were not counted in the standings until 1972 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the top of the emblem is the national crest that has two horns with corn in the ear and filled with sand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gribbles bore into wood and plant material for food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A port of call is a place where a ship stops before it has finished its trip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He reached the height of his musical career in the early nineties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The above arguments hold in any ring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two versions that are often performed : a long one and a short one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The swimming competition was held in the open sea because the organizers had refused to spend the money necessary for a specially constructed stadium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The swimming competition was held in the open sea ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The two common forms of playing golf are match play and stroke play ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Over the next three to four days a massive nationwide hunt was launched to find the stolen items ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tomato is grown and eaten around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Like Chinese , Japanese implements extensive use of Chinese characters , called kanji in Japanese ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each programme has two teams of three people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Concussions prevented him from playing longer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On February 14 , 2013 , there were rallies in more than 190 countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some octopus species are also able to walk along the sea bed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A properly engineered structure does not necessarily have to be extremely strong or expensive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many species have five petals , often grown together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The country has a total area of , of which 27,560 km2 is land and 190 km2 is water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In England they are often used as the fish in fish and chips ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Regardless of the venue , musicians usually perform on a stage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The central urban area forms one unit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A useful way to work around these gaps in knowledge is to find links to other known events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The species can also be found in northern Germany , but the population there is low ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pinnipeds spend many months at a time at sea , so they must sleep in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1933 the first gravel runways were built ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Acute hospitals are those intended for short -term medical and / or surgical treatment and care ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first European to come to the region may have been the Spaniard Alonso de Ojeda in 1499 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many visual novels use voice actors to provide voices for the characters in the game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each side had three overall goals in this battle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It has two stable isotopes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In Singapore , 7 - Eleven forms the largest chain of convenience stores island-wide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Australian Mists are medium-sized short - haired cats , with a round head and large eyes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Australian Mists are okay with being picked up and held ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Though never intended as a teaching tool , various viewers used the knowledge they obtained watching the show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Masks of dead people are a tradition in many countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Despite the key rarely being used in orchestral music other than to modulate , it is not entirely uncommon in keyboard music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since 1990 , the President 's term has begun and ended on March 1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The history of the city has always been closely connected to shipbuilding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Music was an early part of Christmas and its celebrations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were several inter-promotional matches after Unforgiven ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some rice proteins are regarded as the causes of allergy in some people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Regular hand washing reduces the spread of cold viruses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Adding to science and technology has happened throughout the country 's history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Kestrels can fly in stationary air , even indoors in barns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He quit the band in 2008 to put more energy into his career as a pilot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In golf , a golfer plays a number of holes in a given order ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The coat of arms of the region changed during the ages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many species of skippers look very alike ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The federal government owns about twenty - eight percent of the land in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The French were the first Europeans to live in Canada permanently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The chessboard on the top of the box was thin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Currently there are 30 volumes available on the database , including more than 11,000 items and more than 11,000 illustrations and photographs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People first began using weather charts in a modern way in the mid-19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An Avenue of Honor also remembers those who died in World War I ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gender relations are another area examined by the stories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are however many variations , and many surprising aspects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A- flat minor is rarely used as the main key of a piece of music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The remaining three of the 33 tracks are instrumentals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since preservation , the railway has operated as a tourist attraction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In addition , the season has won many awards during its runtime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All defensive players wear fielding gloves , made of leather or similar material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Oll , who was married , fell into severe depressions after he divorced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Even though there were such criticisms , the novel was still very popular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The ride will not operate in the rain , even during drizzling conditions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is a popular place for whitewater rafting and kayaking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The design on the shield shows the sun , also found on the flag , rising from a blue and white sea ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "County Roads 7 and 11 are also in the immediate area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The lake has relatively high levels of dissolved salts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Astronomy is one of the oldest sciences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Summer activities such as concerts and boxing matches often tear up the pitch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The population was 41,558 at the 2010 census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These groups are no longer registered and can no longer take part in elections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The flowers are small , and plentiful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are 670 bird species in Rwanda , with variation between the east and the west ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Philosophy is the study of humans and the world by thinking and asking questions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is not known who made the coat of arms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This version of the coat of arms is in use since 1907 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Blood or urine tests measure hCG ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hatchlings are about 1.5 cm long and weigh between 0.3 and ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city is a popular tourist destination , with an average year- round temperature of 75.5 F and 3,000 hours of sunshine per year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After boxing , Rose became a successful businessman ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are a lot of operating systems , which are based on FreeBSD ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These are the best known , most widely used real-time operating systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sometimes , a train does not have enough speed to make it over the 215 ft top hat element ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Skiing , snowboarding and mountaineering are among the most popular sports in Switzerland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city has about 10 km2 of greenspace , lakes , forests and farmland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movement began in the late 1960s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Harvestmen are not dangerous to humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Testing was slow as they were still getting the Saturn V ready for Apollo 4 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This created a bottleneck in the German advance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bears do not have many predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are 351 identified plant species in the park ; three of these are rare and protected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many lodges and reserves for tourists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After the heavy losses in the battle , people questioned why the US went into the battle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Two versions of the plane were made ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A safety is scored if a player causes the ball to become dead in his own end zone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Assuming a comfortable position helps the baby to latch properly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of August 2014 , the game has 18 million registered users ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two versions of the anthem : a long and a short one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By 1994 , rock and roll slowly began to decline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Amazed that she loves him , he asks her to marry him ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The line was abandoned in 1980 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the end of the 20th century the whole building was restored ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For most sports the athletes wear a combination of different items of clothing , e. g. sport shoes , pants and shirts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2005 , the municipality had a total population of 2,647 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie is about aliens who want to stop humans from creating a weapon that will destroy the universe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A dry-cleaning machine is similar to a combination of a domestic washing machine and clothes dryer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many court decisions are published in more than one reporter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each chapter has a lot of authors who are responsible for writing and editing the material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many countries also have their own exams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pubs usually will have beermats spread out across their surfaces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Restaurants and bars usually will have coasters out on their tables ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Other forms of PH are far more common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Other forms of PAH are far more common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A point is scored when one team catches the disc in the other team 's end zone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city is a popular tourist destination ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most click beetles are under 2 centimeters long and dull in color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This species is blue-green to green in color and commonly grows to approximately 46 cm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This list has the name of the Pharaoh followed by the actual one written on the stone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Construction of the bridge started in September 1938 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A concert tour is a series of concerts by an artist or group of artists in different cities or locations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It has been a real confusion on who won the war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Three foot messengers are running along the riverside , one of them stops to take a drink from the river ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are several types of vaccines in use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The fifth generation iPod touch currently runs iOS 7 , which was released on September 18 , 2013 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The region is famous for its beautiful palm beaches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The process of cell reproduction has three major parts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The development of the area for tourism began in earnest in the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many scale species are serious crop pests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "s of April 2019 , there are five living former presidents of Peru ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are five living former presidents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Population is based on the 2002 census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ana again notices the same woman seeing her and Christian from a distance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some patients arrive at an emergency department for a complaint of mental illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Both sides claimed victory after the battle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For different rings to exist , something must separate them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She plays several instruments such as acoustic guitar , accordion , and keyboard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Venegas plays several instruments including acoustic guitar , accordion , and keyboard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It has direct responsibility for maintaining and running over 200 monuments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are a wide variety of different types of shoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Stone , brick and other similar materials are strong in compression ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Coble had skin cancer for many years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A pinscreen is a white screen perforated with thousands of pins in small holes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most video games have one player character for each person playing the game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Animals respond to threats in many complex ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In other cultures , the name may include the place of residence , or the place of birth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This work supported the big-bang theory of the universe beginning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the 1970s , Olympic athletes were required to be amateur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Games can be played on indoor or outdoor fields of varying sizes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Women did not get the federal vote until 1971 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The collection and library were in rooms at the university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the industrialization the textile industry prospered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "God created the universe and everything in it in six days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Outside politics he graduated as cand . jur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before becoming a politician he was a businessman ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Snow is used for some winter sport activities like skiing and sledding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After World War II , the countries in Europe wanted to live peacefully together and help one another 's economies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People here are mainly engaged in agriculture such as paddy , banana and tapioca ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were 14 surviving kittens in 2008 and 15 in 2009 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were 14 surviving cubs in 2008 and 15 in 2009 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cockatoos are active mainly during the day and require daylight to find their food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2017 , he announced he would run for Governor of Alaska in 2018 , but left the race in September 2017 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city suffered from plague outbreaks in 1544 , 1589 and 1598 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This species breeds in colonies on coasts and lakes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Females have a body length of about 8 mm and males are slightly smaller ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Human impacts during the 19th and 20th century have been significant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The club 's traditional home colors are all white ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jigsaw puzzles come in a variety of sizes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2005 , the municipality had a total population of 2647 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Brown recluse spiders are usually between 6 and , but may grow larger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each region is named after its capital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are a number of different ways to make rocket candy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is extremely toxic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "iOS 7 was released on September 18 , 2013 to all iOS devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Inert gases are often used in the chemical industry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The new city quickly became a major success ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first allotments in the town were sold in 1840 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first land sales took place in 1837 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was once used as a black pigment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A total of 44 nations sent athletes to compete at the Paris games ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A total of 44 nations were represented at the 1924 Games ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In zoos , lions have been known to breed with tigers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The greatest depth was reached in 1989 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hole reached 12262 m in 1989 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Agriculture is still one of the main activities in the province , adding 15 % to its output ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Scientists do not yet know what these dinosaurs ate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following 14 subspecies are recognized ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mating period lasts from April to June ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game has two types of single - player gameplay including a strategic map and battle mode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is often shown with a yellow face ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chick 's views have been spread mostly through the tracts and , more recently , online ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His views have been spread around the world , mostly through the tracts and now online ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many different countries started raising money and sent medical teams or search and rescue teams to Haiti ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The costly foundation works caused the budget to be exceeded , and the building stopped in 1827 , only to be resumed in 1833 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The cost of the foundation works caused the building to cost more than expected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Police arrested four men in connection with the attacks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A router is connected to two or more data lines from different IP networks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie series has grossed over $ 235 million at the worldwide box office ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is also a bus station in the town center ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Unlike most boy bands , they formed independently and were later picked up by a record label , rather than being assembled by a label or a producer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Instead of being assembled by a record label or a producer like most boy bands , 98 Degrees formed independently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "More than half of the world 's species of plants and animals are found in the rainforest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This gives the number 's distance from zero on the real number line ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Agent 47 can take on hard tasks and perform physical tasks more efficiently than any average human ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Geophysics was only recognized as a special area of study in the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1863 , there was a design contest for a new building for the museum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The toad has long been thought to be an animal of ill omen or a connection to the other world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Patients come to an emergency department with little warning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The project 's source code is freely reusable under the MIT License ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fourth , Religious groups were not agreeing during the second half of the 16th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While these literary sources do not prove that the punishment still took place , they do provide evidence that it had not been forgotten ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These poems do not prove that the punishment took place at the time they were written ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The group played together for 55 years , until 1938 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two subspecies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A single- tasking system can only run one program at a time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Iola has hot , humid summers and generally mild to cool winters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is no effective treatment for Nipah virus infection until now ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A differential backup only copies the data that has changed since the last full backup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He and his wife Mary have three children and , as of July 2016 , six grandchildren ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Upgrading works has begun since early 2016 , beginning with train set 217 / 218 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following players have also been called up this season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following players have also been called up to the England squad within the last 12 months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The islands are designated an' Area of Outstanding Natural Beauty ' ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He directed 13 feature films , wrote eleven and produced eight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first taxi-type system started in Paris and London in the early 17th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Felsic rocks are usually light in color and have specific gravities less than 3 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "France began his literary career as a poet and a journalist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The area of the national park is home to an extremely wide variety of animal and bird species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2002 , it had a population of 557,000 and a population density of 99 / km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each fruit has one seed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These beetles are considered rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lemon sharks do not represent a large threat to humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When a person drinks a dangerous amount of alcohol , they can get alcohol poisoning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The river was utilized primarily for agriculture by early European settlers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The river passes through mostly agricultural land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Palms are one of the best known and most widely planted tree families ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Historically there have also been negative consequences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie has eight of the 24 tales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The nomes remain in place for more than 3,000 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Common-use terminal designs means airlines share check - in counters , gates and IT systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Japan has more than one traditional system for counting years , including" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The story of each opera can be found in the separate articles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Common toads can live for many years and have survived for fifty years in captivity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Services can be described in terms of their main attributes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The testing was delayed because of some problems with the JT9D engines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For most of the first half of the 20th century , with a few exceptions , petticoats were out of fashion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mrs . Which is the leader of the three women and the wisest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When a system writes data to cache , it must at some point write that data to the backing store as well ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of these tropical cyclones have caused deaths or a lot of property damage , usually because of flooding created by rain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These moths have several unusual features ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are not many animals in the desert , but some animals are able to survive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dolmen dates from about 3,500 B. C ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The best fluid is plain , clean water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However in April 1940 he suffered a massive stroke ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the third hour , an autopsy was performed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These are forest birds that tend to feed on insects at or near the ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The provinces and territories are all sub-divided into regions for a variety of official and unofficial purposes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bertorelli died on 26 May 2017 , at the age of 69 , after a long illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After 1998 , he began suffering from both weight - control problems and injuries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A group that makes more money than it spends can lend or invest the excess profit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If two computers send data at the same time , a collision will occur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Guerra died from cardiac arrest on 11 May 2018 at the age of 52 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following tables include medals won by athletes on OCI teams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , there has been much debate over the origin and meaning of this word ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The origin and meaning of this word are not completely known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many right -wing politicians supported the proposal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many right -wing politicians supported the proposal , meaning it would reduce unreported employment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2002 , there were nearly 1,500 pupils in the school , of whom fewer than 1,300 were at age 16 or below ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This spider is yellowish - brown with many dark spots on the rear half , in no order ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "O' Connell was Australia 's oldest living Test captain up until his death on 28 June 2017 , at the age of 94 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fighting in city was very violent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The presidential election was held on 28 October 2007 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This location is considered healing and is appreciated by some locals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This lake is considered healing and is appreciated by some local people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Political parties became legal in Ghana in 1992 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was also during this period that the Egyptian writing system was further developed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the absence of international regulations , individual organizations were left to develop their own practices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The series remains popular today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As well as the version played on television , there was another , more graphic version created ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "was first shown at E3 2001 as a seven-second video clip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Men and women are subject to different standards of modesty in dress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The second tunnel was discovered on 19 March 1975 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A kick in wrestling is an attack using any part of the foot or lower leg to strike the opponent 's body or head ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Summers can be warm and dry for a long time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Deshpande died on 4 June 2016 from a long-illness in Mumbai at the age of 78 or 79 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The plant grows in wet , shady places ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The winners receive a championship belt instead of a trophy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Title V includes technical provisions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In Western culture , it is traditional for the person proposing to be down on one bent knee ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The magnetic fare card system is used for single journey tickets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A touchless smart card system is used for single journey tickets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It has been published yearly from 1868 to 1875 , and again every year since 1886 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In April 2009 , part of the roof fell down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Unlike other races , the trophy is in the form of a grandfather clock , which has been a tradition since 1964 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In fast food chains , ketchup is often put in small packets that hold ketchup inside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The site was built between 2900 and 2600 BC , though there were possibly earlier buildings before 3000 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The reason for the designated hitter is because many pitchers are not good hitters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2004 , the national university system changed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In many countries where FGM is common , almost every woman and girl in the country has had FGM ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Baseball bats are often used as a club-like weapon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bats are sometimes used as a weapon in fights or attacks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In this version , the wrestler either starts by lying down or dropping down on the mat while the opponent stands near to their head ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Copper is one of a few metallic elements with a natural color other than gray or silver ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Still , German influence in the state remains very strong and visible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nowadays , the German influence in the State of Santa Catarina is still very strong ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Laws retired from professional cycling in August 2016 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The region is rich in sea life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The repairs were completed on 16 July 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fingering is generally considered safe sex as long as there are no open wounds on the fingers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lutes are made almost entirely of wood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Librarians around the world still use the number , especially when identifying books published in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The forests contain a great variety of plants and animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The eight - year war ended in a tie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of the food waste produced by processing can be difficult to reduce without affecting the quality of the finished product ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Large amounts of food waste can occur at any stage in the process of producing food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main economical resource is agriculture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Baber started her career as a private school principal from 1886 - 1888 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A few species live in waters where there is very little food available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the period from 18,000 to 15,000 years ago , Australia became dryer , with lower temperatures and less rainfall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Games are divided into 40 - minute halves , with a break in the middle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Straight rail was played professionally in the US from 1873 to 1879 , but is uncommon there today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Professional straight rail in the United States was only seen for six years , from 1873 to 1879 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From 1975 a phenomenon is growing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Emergencies often require delivery of different versions of the same communication at the same time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The weapon 's barrel can not be removed quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main economic activities of the town are tourism , commerce and fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "More than 4400 m2 of the museum 's 11200 m2 is dedicated to exhibits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mean of a list is all of the numbers added together and divided by the amount of numbers" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mean is calculated by adding all of the values together , then dividing by the number of values ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is important to keep children with croup as calm as possible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All four games in the series received positive reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is credited as one of the first Japanese wrestlers to gain a fan base outside of his native Japan in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A singer makes a musical statement , and then the musical chorus answers together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A common example of this would be a person contracting a hit man , or a hired killer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mahar died on 21 May 2019 of heart failure , at the age of 52 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The lake has a good variety of fishes , and is a popular tourist attraction for fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The basic parts of the LC - 6 were accepted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Earth is about 4.54 billion years old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The golden everlasting is easy to grow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Planned economies contrast with command economies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Planned economies have sometimes been successful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Agriculture is one of the main activities in the province ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After the war , the buildings were used as an immigration and migration hostel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Teams are given up to four clues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The amount of fuel used to find specific impulse can be measured in different ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The station has been built in a modern airport style ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The station was built in a modern airport style , with all of its many platforms sited underground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In this way , a single QRcode can be used to find the same article , in many languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In this way , one QRcode can deliver the same article in many languages , even when the museum is unable to make its own translations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Drug trafficking and illegal drug use is a big problem in the nation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The modern city was established in 1956 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Depending on their location , green tree frogs will live in several habitats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The green tree frog is one of the most popular pet frogs in the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shammi died in her sleep on the March 6 , 2018 , from natural causes at the age of 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Kalpokas died after following days ill health on 20 March 2019 , at the age of 75 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Starting in 1941 , all entering students had to be high school graduates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2005 , the municipality had a total population of 7,172 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are no specific treatments for dengue fever ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Internet has made it easier for urban legends to spread , as people often spread them to their friends or family using e-mail ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are four kinds of exams : These are by far the most commonly taken exams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These are by far the most commonly taken exams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie became very popular before it was released because of the title and because of many people talked about it on the Internet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were only a small number of men who were healthy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , species vary in the details ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The museum also displays copies of the Erfurt Hebrew Manuscripts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It flies slowly with its head facing downwards , looking for its main food , the large apple snails ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many variations of ketchup were created , but the tomato - based version did not appear until about a century later after other types ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bridge is 2109 m long and it was opened for traffic on December 18 , 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following people were members of the band ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The theory has been criticized and modified over the course of time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A knee lift is a move where a wrestler uses their knee and brings it up to hit the opponent under the chin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This daisy may be used as a leaf vegetable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Reynolds was a Professor of English from 1894 to 1938 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As many as 5,000 heat - related deaths were reported in the United States , and 780 direct and 400 indirect deaths in Canada ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "More than 5,000 people in the United States died from this heat wave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mobile stalls sell mainly two kinds of products , street food and clothes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The cartful sells mainly two kinds of products , street food and clothes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "German people started arriving in 1828 , after Brazilian independence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The authors suggest that oil dependence is a problem we need no longer have ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Blackmail is against the law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A new worker spends the first few days of its adult life caring for the queen and young ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A new ergate spends the first few days of its adult life caring for the queen and young ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following is a list of active codes of official ISO 4217 currency names ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The chapel offers regular services ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All the islands are low and flat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The county covers an area of 2004.44 km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is no exact total number of deaths , because many were unrecorded ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2005 , the municipality had a total population of 15,935 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Because planners expected fairly light traffic volumes , the bridge was designed with two lanes , and it was just 39 ft wide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Because the bridge was not expected to have large amounts of traffic , the bridge was designed with only two lanes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Black powder is the oldest type of mixed rocket fuel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Another method of protection is the release of a sour liquid from the skin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It showed that 5,308,483 people were living in the United States , of whom 893,602 were slaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A Reading Time for 20 minutes every day is designated to help students cultivate a reading habit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Reading Time is designed to help students having a good reading habit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the world , breast cancer is the fifth-most common cause of cancer death ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The channel broadcasts live from 5 am to midnight , with a newscast updated every 15 minutes in format ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The channel 's format shows rolling news bulletins , updated every 15 minutes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In contrast to the natural environment is the built environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is also the built environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A wrestler simply hits the opponent with a chair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pug finally arrived in the United States during the 19th century and soon became popular there as well ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pug was also becoming famous in other European countries as well ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pure aluminum is quite soft and lacking in strength ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lamarck gradually turned blind ; he died in Paris on 18 December 1829 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Competition occurs when organisms or species need or use the same resources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Different radio stations want their DJs to speak only at certain times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The earliest European settlers to the district arrived in the 1840s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is a key figure in landscape painting , and painted many works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is also the last type of a jigsaw puzzle , it is considered a 3D puzzle but made from a 2D pieces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some critics reacted against the paperwork gameplay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some serious nuclear accidents have occurred ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Statistically speaking , elevators are extremely safe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are currently 14 teams playing in the DEL ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Larger code size can be used to increase program speed when using ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most Irish people who came to the United States during the 1800s lived in big cities where there were many other Irish people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The region has a large area of national parks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Humans have had a dramatic effect on the environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Humans have a large effect on the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Production on the show ended in February 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While production on the show wrapped in February 2001 , new episodes were shown until March 2004 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The iOS 6.1 update released on January 28 , 2013 had reports of reduced battery life and problems with signal strength ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A Kiss My Foot match is a type of singles match where the loser has to kiss the winner 's foot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the war , the town was completely destroyed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ten days have passed since impact , and few dinosaurs remain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the days and weeks that follow , few dinosaurs remain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This event shows who has the hardest shot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "s of 2018 , there is no vaccine effective for prevention ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the very late 1960s , people started inventing procedural languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Barcelona is one of the most densely populated cities in Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Barcelona is one of the most important tourist destinations in Europe , with millions of people visiting every year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not everyone who has HIV has AIDS ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many people with HIV do not know they have it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Safety glasses are worn to protect the eyes in various situations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Glasses can also protect the eyes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The initial landings began at 04 : 50 on 19 August ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For transportation to centers , some shelters offer free transportation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Until 1 April 2010 the Departments were as follows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The structure and functions of the Departments were re-organized with effect from 1 April 2010 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The people are almost fully French-speaking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The award was first given for films made in 1948 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Usually , sex is determined by an organism 's genes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An aftershock is an earthquake that occurs after a previous earthquake , the mainshock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "China also has a variety of forest types ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The group sings theme music for anime which are famous overseas too ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The group sings the theme music for the following anime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The frog spends most of the year underground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These are written papers about musical theory ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Music Theory is examined through written papers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie was filmed from October 1991 to January 1992 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When a wrestler jumps and stamps both feet on any part of an opponent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Small businesses often face a lot of problems because of their size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He went to a religious school where the students often did n't have enough to eat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The idea behind all property law is property ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was one of the 75 divisions set up for the first federal election in 1901 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The division was one of the original 65 divisions contested at the first federal election ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are 14 subspecies of ring-necked snake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In May 2015 , Brazil officially reported its first 16 cases of Zika fever ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pippi Longstocking is a fictional nine-year- old girl ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A bird bath is an attraction for many different species of birds to visit gardens , especially during the summer and drought periods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They controlled the life and destiny of everyone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The next attack was launched on 24 January ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Although concentrated in London , the outbreak affected other areas of the country as well ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cloud forests are in only a few areas above 500 metres ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By 1924 , these local magazines eventually closed down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A computer program is usually written by a computer programmer in a programming language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A computer program is written by a programmer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An analysis shows that the work is completely made in marble ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Combs can be used to fix stray hairs and untangle wet hair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Designers need to take into account that color-blindness is highly sensitive to differences in material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Color blindness is very sensitive to changes in material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pitching distance is 50 feet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the C programming language ," }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Example code in the C programming language is shown below ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The head and thorax are white ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , this dance is performed only by women at night without any instruments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , this dance performed without any instruments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In February 1982 , two television antennas were added to the structure , increasing its total height to 1707 ft ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1867 , the town had a boom in population when gold and silver were found in the area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are few characteristics common to all blues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In modern times , belts for both men and women are used in BDSM ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The opinions of viewers at the time was divided and it has not fared better over time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The opinions of viewers at the time was divided The four-part serial aired in 1982 , and it has not done better over time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The series was popular with American audiences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From 2012 to 2013 , viewership decreased from 613,000 to 571,000 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From 2012 to 2013 , viewership went up from 613,000 to 571,000 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Call and response is common in folk and choral singing of many people , especially in African musical cultures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the 19th century , water closets started to be more common than chamber pots , but chamber pots were still used until the mid-20th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A team gets 3 points for a win ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Demarest traveled around on foot to learn more about the Earth 's structure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He utilized his journeys , traveling on foot , so as to add to his knowledge of the Earth 's structure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Students can also choose to attend a community college prior to further study at another college or university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some students choose to attend a community college or junior college for two years beforehand to further study at another college or university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The home uniform colors of the club are red and white ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game received fairly good reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is best known for its engineering design work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is best known for its design work for the built environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in 2000 was $ 16,563 per year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The current constitution dates from 1997 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The book is divided into two parts , and is 108,260 words long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main entrance to the castle is through the western barbican ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In July 2003 , iPass successfully issued its IPO , raising over $ 100 million ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In July 2003 , the firm successfully issued its IPO , raising over $ 100 million ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In December 2003 , the main building was closed for repair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In December 2003 , the main building of the museum closed for a major renovation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the end of the year French armies had won victories on all fronts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the end of the year French armies had won victories on all fronts , and as the year closed they began advancing into the Netherlands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Its economy consists mainly of mining , agriculture and fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Main industries in the province are mining , agriculture and fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are three types of softball ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two types of softball : fastpitch and slow pitch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Modern dry cleaning 's use of non-water - based solvents to remove soil and stains from clothes was reported as early as 1855 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The basic unit of an element is called an atom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The atom is the basic unit of chemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A major upgrade took place place between 2010 and is expected to be completed in 2015 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The A $ 32 million first phase of a major upgrade began in 2010 and is expected to be completed during 2015 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Three matches happened on the pre-show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One or two players regularly form a side on beach courts divided by a net like beach tennis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The salt - water lake has a length , from northwest to southeast , of 22 km ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The lake has a length , from northwest to southeast , of 22 km ; its maximum width is 12 km ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In understanding a process , the process is typically mapped out and the process is monitored using control charts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household was $ 41,290 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The school is known for having a large number of white students compared with the national average ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some adults travel to other countries to have access to sex with children , which is unavailable in their home country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This breed originated in the second half of the nineteenth century in Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This breed originated in the second half of the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They are usually in pairs or small noisy groups of 10 to 30 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "7 - Eleven stores in Japan look different from stores in other countries as they offer a wider selection of products and services ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His age at death has been estimated from 7 years six months to as old as 15 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The format remains largely unchanged from previous seasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The show 's format remained the same from previous seasons of the show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Eta Carinae star system is currently one of the most massive that can be studied in great detail ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The book has been in print since it was first published , and has sold over one million copies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The book has remained in print since its initial publication in 1971 , and has sold over two million copies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The island has an area of about 174 km ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "started as a political youth organization in 2000 and became a political party in January 2006 , running in the 2006 elections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He died in London on 5 December 2013 , aged 75 , from undisclosed causes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Japanese radios did pick up more American submarine activity and messages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sea levels were high , and there was a great variety of fish and other marine organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Female pandas may give birth to two young ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The health risks associated with nuclear materials have also been of concern ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film won two wac awards of its eight nominations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie won two of its eight nominations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At age ten she was traveling , had boyfriends and wanted to be an actress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Amateur radio operators talk to each other in many ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , the theater was closed on royal order in 1792 and it became a warehouse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1792 it was closed and became a warehouse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Another part of the show was the the knight 's tour , a famed chess puzzle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The population was 22,699 at the 2010 census and an estimated 25,976 in 2018 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "POTS can be caused by many different things ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Slowpitch pitching distance is 50 feet for both male and female players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He died in the early hours of 13 July 2019 after a brief illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Several November records for deep snow were broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since measurings begun in 1905 , several November records for deep snow were broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household was $ 34,669 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Six field guides have also been published ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Four field guides were also released ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Porcelain originated in China , and ' china ' is the common name of the product ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pipelining improves performance by allowing a number of instructions to work their way through the processor at the same time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The area was opened up by settlers from the 1860s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tennis is an Olympic sport and is played at all levels of society and at all ages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tennis is now a sport that is played at the Olympics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Scientists do not know why the Christmas Island Pipistrelle 's numbers dropped ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Adults of both sexes are medium to large birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Late in life he suffered from depression ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Adults fly in the late morning and early afternoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shooting has inspired competition , and in several countries rifle clubs started to form in the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Centers often coordinate with outside programs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Centers often coordinate with outside programs such as 211 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The musical film was a natural development of the stage musical after the emergence of sound film technology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The musical movie was a natural development of the stage musical ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From 1989 to 1993 the Hipparcos satellite took measurements for over 100,000 nearby stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The story has been changed many times in the centuries following its publication ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The importation of slaves was made illegal in 1792 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Basic modifications are simple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Basic changes are simple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2004 1896 , winners ' medals were in fact silver ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1896 , winners ' medals were made from silver ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie was generally a failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The design of the trains was finalized in September 2004 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After September 1939 , the Dutch tried to improve the situation , but with little result ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Over the years she has worked in various styles including jazz and art song ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For example , a person had to choose between two stocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For example , assume an investor had to choose between two stocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He started his acting career in the late 1990s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main economic activity is commerce with Haiti ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Solar cells produce direct current electricity from sunlight which can be used to power equipment or to recharge a battery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Civil rights are protected by law and custom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The relief decoration was removed in 1945 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On January 17 , 1995 , a magnitude 6.9 earthquake occurred at 5 : 46 am JST near the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On January 17 , 1995 a very powerful earthquake hit the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These birds feed on insects , including those stirred up by cattle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The six-part series followed the book in great detail including all key features ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The six-part series followed the book in great detail ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Programs are composed of instructions which operate on values ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The station 's large hall was the same shape as many 19th century concert halls , that is , it is shaped like a horse shoe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was then nominated by the prime minister to serve as the Minister of Finance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "29,000 houses were destroyed and more than 5,000 people were killed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Runner Types Since 1940 , there has been a shift to production of Runner type peanuts in the southeastern U.S ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Rapid forces were needed to protect important locations from the enemy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Butter cakes are often made by beating the butter and sugar until fluffy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The highlighted countries qualified for the final ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These five countries are directly qualified for the final ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1984 , when he was about 25 , he finally came into contact people from outside his family ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She went school with in - depth study of languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She went to school with in - depth study of foreign languages , and now knows three languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movement of snakes in trees has only recently been studied ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before the beginnig of the 1700s , there might not have been a permanent population there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Its relative minor is F minor and its parallel minor is A-flat minor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The relative minor is F minor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pitching distance can range between 35 and 43 feet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "16 - bit programs usually run in a single virtual DOS machine , sharing memory between them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The episode includes cover versions of six songs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The episode features cover versions of six songs , which received mixed reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All of the species are small land frogs , about 4 cm in length ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Grade is mostly used in mountaineering and big wall climbing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Construction on a new bridge began in 1987 and opened in 1997 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Construction on a new bridge began in 1987 and opened to traffic in 1992 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Scholars rocks can be any color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A serf had some freedom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Problems continued for the revised section ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , the problem continued for the new revised section ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chopsticks are used in cooking to stir materials in a pan , or to help move meals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the 1990s , major card issuers in the US raised the cash- back percentage up to 5 % ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Latin was the most important language in most of Europe in the Middle Ages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the Early Modern Age , Latin still was the most important language of culture in Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A female Gilbert 's potoroo can have two babies in a year , while carrying only one at a time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The female potoroos can have two babies in a year , but only carry one at a time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These concerns have gotten larger because of the actions of China ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the summer of 2014 , during a fight in his house he took a hit to the head ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Top two teams in each group advanced to the semi-finals" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mouse - like hamsters are not real hamsters , although they look like hamsters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie cost about $ 15 million to make ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The budget was around $ 15 million ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Operators also check clothing for foreign objects before placing them into the machine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As part of the changes , the transport to Ravenscraig will get better ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The airport still has an important role in emergency services operation , civil operation , and flight training ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At present , over 700 teachers work at the departments of the university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At present , over 700 professors teach at the university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movement is in sonata form ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some people keep this species as a pet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first movement is written in sonata form and is in the key of C major ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "With an area of 1648000 km2 , Iran ranks seventeenth in size among the countries of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He moved to Paris in 1802 , where he spent the rest of his life , renting an upper floor of a house in a poor part of town ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many people argue about what makes up the mind ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The attributes that make up the mind are debated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "s of 2010 the median income for a household was $ 41,290 , and the median income for a family was $ 65,673 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Up to 20,000 people visit the city during the summer months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Up to 20,000 people a day visit the city in July and August ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The MIPS architecture has instructions which are 32 bits long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The size of the main cast was smaller compared to the previous series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the level of the operating system , SATA and PATA devices can be made to look the same ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This was the first major history of Japan to be published in the West ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Producing milk has been part of farming for a long time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A TGV test train set the world record for the fastest wheeled train , reaching 574.8 km / h on 3 April 2007 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2007 , a special TGV set the speed record for rail vehicles , reaching 574,8 km / h." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After that , many people contributed code to the project ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After the post , many people contributed code to the project ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Historically , Latin or Romance languages have been the official languages in this region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The project will also include 420 to 470 units of housing , about 80 percent of the units will be condos and 20 percent will be apartments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The project will also include 420 to 470 units of housing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She died in her sleep on 6 March 2018 , from natural causes at the age of 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the single player 's campaign , the player controls the following characters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are about 28 subfamilies of this species in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The convention is about what a state is and what rights and duties a state has ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the night , many watches and warnings were stopped ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Spanish athletes have won a total of 132 medals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mortars have existed for hundreds of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1984 Carstens decided not to seek a second term on account of his age and left office on 30 June 1984 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1984 he decided not to seek a second term on account of his age and left office on 30 June 1984 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game 's multiplayer mode supports up to 64 players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game 's multiplayer is planned to allow 64 players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The organization offers services and development programs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The groups offers services and developments programs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nazi Germany attacked the Netherlands in May 1940 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 10 May 1940 , German troops started to attack the Netherlands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jewelry may be made from a wide range of materials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jewelry can be made from any material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game ends when a player has no more tiles , and there are no more tiles in the bag ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game ends when a player plays every tile in his or her rack , and there are no remaining tiles to draw ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Now , the village and base 's combined population is about 4,500 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In Finland , peace and quiet in isolation is often the object of the pastime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The atoms in metals have a strong attractive force between them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Egyptian athletes have won a total of 24 medals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Egyptian athletes have won a total of 32 medals , with weightlifting as the top medal - producing sport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Known as One Billion Rising for Justice , the event was held on February 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The buildings are not tall , but the complex covers a large area of land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The shell color keeps the animal hidden in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As people from Europe began exploring Africa in the early 1800s , guns were made to handle the very large animals that people saw ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tanzania is divided into 26 Regions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2016 , Tanzania is divided into thirty - one regions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She turned 100 in September 2017 and died on 19 January 2018 in Rome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2001 , the local community published its own findings about the forest 's sustainable management ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is usually possible to save a text conversation for later reference ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The telescope is unique because it will use seven mirror sections , each 8.4 m in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Eventually , because of Rome , the art of baking became known in Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most sea snakes are able to breathe through their skin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2010 , the municipality had a total population of 8,343 , up from 7,172 as of 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When the U.S. joined World War II in December 1941 , it was thought to be a luxury to fly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The terracotta army figures were made in workshops ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tiger shark is often found close to the coast , mainly in tropical and subtropical waters throughout the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie was a flop ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The important material of a given era is often its defining point ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He died 23 December 2018 in Mumbai at the age of 86 after a brief illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are various factors that can make a seller more or less willing to produce and sell a good ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Modern ketchup emerged in the early years of the 20th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Buchi Emecheta suffered a stroke in 2010 , and she died in London on 25 January 2017 , aged 72 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Emecheta died in her sleep at her home in London on 25 January 2017 from complications of a stroke , aged 72 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city is situated in a lake region of forests and plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The town is near a lake region of forests and plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Asian elephants are usually smaller than African elephants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In general , Asian elephants are smaller than African elephants and have the highest body point on the head ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The species within this family vary in size from 1.5 to ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The species in this family vary in size , from 1.5 cm to 12 cm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the county was $ 64,294 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gathering is the traditional job of the women and children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Modern video cameras have numerous designs and uses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Currently the university has about 27,000 students and employs about 4,600 people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The western grey kangaroo is one of the largest kangaroos ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The fourth- generation iPad is shipped with iOS 6.0 and later , iOS 7 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The fourth generation iPad shipped with iOS 6.1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The line joins central Singapore to the north-eastern part of the island ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As the name implies , the line connects central Singapore to the north-eastern and south -western parts of the island ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "AS - 90D - Modified for desert use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "AS -90D - Changed for use in the desert ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The islands are a popular destination for Western tourists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The islands are a popular destination for tourists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "French explorers and fur traders were the first recorded Europeans to pass through this region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Individual animals regularly clean themselves and put their fur , feathers or other skin coverings in good order ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Caramel sauce is made from heating water and caster sugar at a low to medium temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2010 , there was an estimated 8,638 Kayapo people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Geordi was born blind and must wear a VISOR to help him see ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2017 , the books had collectively sold more than seven million copies , and appeared on numerous childrens ' best-seller lists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An elbow drop is where a wrestler jumps or falls down onto their opponent while driving their elbow into anywhere on the opponent 's body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On television , breaking the fourth wall has been done throughout the history of the medium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On television , breaking the fourth wall is rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some backpacks are specifically designed to carry certain items ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The province has 8 districts and 28 municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is made up of 8 districts and 28 municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Music and sport are the only fields that largely fall outside the station 's remit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all musical instruments make notes of a certain pitch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Not all musical instruments make notes with a clear pitch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the end of 2008 , there were a total of 14 schools serving approximately 9,268 students ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two kinds of adverbs : first form and second form ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In multiplayer mode , up to 4 people can play against each other non-stop ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the 18th and 19th centuries , French literature and poetry reached its best ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Frequently two types of sports competition are played in this rural community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The use of military units for civilian police is common to many eras and cultures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the United States most employment in the field requires either a masters degree in statistics or a related field or a PhD ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The award consists of 100,000 Taka , an 18 carat gold medal weighing 3 tolas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nematode species look very similar to one another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The complex consists of two temples ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most of the area around these mountain villages is covered with trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game starts by purchasing foods , toys , and furniture to attract cats to the player 's home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gameplay revolves around the player purchasing food , cat toys , and furniture to attract a variety of cats to their home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One of the first , and most powerful , techniques to improve performance is the use of instruction pipelining ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This species may be seen flying from April-October in the south ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This species may be seen flying from April to October in the south , while in the north it flies from summer to early fall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Arns died on January 12 , 2010 as a result of the 2010 Haiti earthquake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The climate of Ghana is tropical and there are two main seasons : the wet season and the dry season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two main seasons in Ghana : the wet and the dry seasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One way to think about mental health is by looking at how well a person lives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pius V died on 1 May 1572 of what is believed to be cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bald eagles become adults when they are four or five years old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Both at the server and the user level , Discord allows users to connect these to their Twitch . tv or other gaming service account ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Discord allows users to connect to their account to their Twitch . tv ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This system is found in most fish , including sharks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many churches and historical buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was discovered around 6000 BC that wheat seeds could be crushed between simple millstones to make flour ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This plant is adaptable and easy to grow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A large number of settlers arrived in the 1850s and 1860s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Visibility less than 100 m is often called zero ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Visibility of less than 100 m is usually reported as zero ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Oxygen is the most common element by mass on Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the morning of Friday , July 21 , the fire had been reported at 74,083 acres at 15 % containment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Very little is known about how long they live ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Very little is known of the species ' lifespan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were two phases to the operation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were two parts to the operation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The unit deals with many water issues in industry and mining ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The unit deals with cross disciplinary water issues relating to industry and mining ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The executive in a legal system serves as the center of political authority of the State ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Critics commented on the film 's misleading advertisement campaign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Reviewers criticized the film 's advertisement campaign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first movement is written in sonata form ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , during the 20th century the river got worse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A person 's speaking vocabulary is all the words they use in speech ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The vocabulary a person uses is all the words that person knows and uses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "More detail on the health of the drive may be obtained by examining the S. M. A. R. T. Attributes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The 1880 census found the population of the United States to be 50,189,209 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Credits taken from album notes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Credits are adapted from the album 's liner notes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The regular season ends in the middle of April ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Around the middle of April , the regular season ends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On Friday , drivers had a 45 - minute free practice session and a 30 - minute qualifying session ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In more recent years , many projects have attempted to bridge the gap in our knowledge caused by the Zone of Avoidance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During December to March , the lake turns to a vibrant cobalt blue color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2007 , Rose suffered a stroke that left him with speech and movement difficulties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The planes , with many damaged aircraft , landed on their carriers between 12 : 50 and 14 : 30 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The middlegame is the part of the game after most pieces have been developed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The middlegame is the part of the game which starts after the opening ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since 2002 , he was also foreign trade advisers of France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since 2002 , he has also been an adviser of France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The upper side of the wings is a dark reddish - brown color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sexual reproduction first appeared about a billion years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Air cooling is making the temperature of an object lower using air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Polo is not always played on ponies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nomads keep moving for different reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The specimen was probably not fully grown at the time of its death ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Costa Rica developed high literacy rates and education levels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Costa Rica has developed high education levels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In order to make it possible for all the Form 3 students to study as Form 4 in the school , the school changed the class structure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following artists spent the most weeks at number one on the chart during the 2000s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following artists achieved four or more number-one hits during the 2000s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hopes that the ballet would be ready in May were dashed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hopes that the ballet would be ready in May were dashed and the opening night was postponed several times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In July 2010 , it was announced that casting had begun for a second season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The libretto is not always written before the music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Strategic bombing was an idea first tried in World War I ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Strategic bombing was used in World War I , though it was not understood in its present form ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This situation almost happened again in 2004 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many different versions of this song ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many different versions of the lyrics to the song ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The sea , characterized by severe climate , is frozen over most of the year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By 1600 , rockets were being used in some parts of Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A fully grown adult is about 1.8 m length and weighs 90 -." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An adult is about 1.8 m in length and weighs 90 - 120 kg ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Today , the local economy is mostly shopping and handcraft , with the largest employer being a clothing maker ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There should be multiple ways of sending emergency information so that if one does not work , the others might ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There should be multiple means of delivering emergency information so that if one fails , others may get through ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Conscious thought is not necessary for knowledge of results to have its effect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was made a municipal district on May 1 , 2003 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Filming was scheduled to last 138 days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The filming schedule was intended to last 138 days but grew to 160 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Seals were used in very early civilizations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "African elephants receive some legal protection in every country where they are found ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For 2007 , d'Ambrosio took part in the first season of the International Formula Master series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first season began airing on November 1 2015 and ended on June 5 2016 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first season premiered on 1 November 2015 and ended on 5 June 2016 after 62 episodes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A satellite terminal is a building that is not joined to other airport buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This movie got mostly positive reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Over his next nine fights , Rose had a record of eight wins and one loss , with one knockout ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the start of the 20th century , Germany and the United States had begun to challenge Britain 's economic lead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The table tennis section applied for bankruptcy on 3 July 2006 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A seahorse is used as the company 's icon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A seahorse is used as the company 's icon and is worldwide protected by copyright ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The oldest anchors were just rocks , and many rock anchors have been found from a long time ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the 2001 Census , the population of the civil parish was 20,309 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Modern Japan is divided into 47 prefectures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the opening and middlegame , the king will rarely play an active role in the development of an offensive or defensive position ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Blankets may also be used on the ground for a picnic or other places where people want to sit without their clothing getting dirty or wet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Reminders app allows users to make lists and alerts that can be based on a date or a location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "5566 's members not only work together as one , but they also work separately ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "5566 not only work together as a group , but also individually ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The blast killed at least 91 people and injured 1,400 others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The idiom is not unique to English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The idiom is not uniquely English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The current tower is the second tower on the site ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The current tower is the second to occupy the site ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The collection includes some of the prefecture 's most important cultural assets and works by artists with some connection to the region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Much of the range lies in national parks and other protected areas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of version 1.13.0 , there are 66 cats for the player to collect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Work on the temples began about 1264 BC and lasted for about 20 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Construction of the temple complex started in approximately 1264 BC and lasted for about 20 years , until 1244 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1997 , 81 % of all soybeans were of genetically modified stock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Call and response singing is common in modern Western popular music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Call and response is common in modern Western popular music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following its discovery , Mab was given the temporary designation S / 2003 U 1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following its discovery , Mab was given the code name S / 2003 U 1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Messier 49 has the radio emission of a normal galaxy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Twelve matches were performed at the event ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Galaxy groups are the smallest groups of galaxies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During May , there were 326 tornadoes confirmed in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were 370 tornadoes reported in the United States in May , of which 322 were confirmed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many cultures hold some food preferences and some food taboos ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In most species , the female does most or all of the nest construction , though the male often helps ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A tropical wave moved off the coast of Africa on August 9 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This area has hot , humid summers and cool winters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The book includes 36 short essays predicting the consequences of global warming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Popular science is a bridge between the literature written for scientists , and the realms of popular writing which ordinary people use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The failure rate of a system usually depends on time , with the rate varying over the life cycle of the system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following two bad accidents in 2002 and 2003 , safety has been a concern at the circuit 's 130R corner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following two major accidents in 2002 and 2003 , one of the main issues in safety has been at the corner 130R ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The shopping mall is located on both the northern and the southern side of the E4 motorway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The shopping mall is located on both the northern and the southern side of the E4 motorway and is connected with a covered bridge spanning across the motorway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Detectors designed for modern accelerators are huge , both in size and in cost ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Detectors designed for modern accelerators are very big ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some women protested , because his designs covered up their legs , which they did not during wartime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Despite it 's positive reviews , some reviewers criticized the game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some reviewers were critical towards certain aspects of the game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In addition to service , a serf was required to pay certain taxes and fees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thousands of school children died because of badly built schools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is known for its inviting jungle gym-like characteristics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1873 mine employers attempted to introduce Saturday afternoon and Sunday shifts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1873 mine owners tried to bring in Saturday afternoon and Sunday work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are 3 urban communities and 111 rural communities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The province has 3 urban and 111 rural communities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chinese rock reached a peak of creativity and popularity between 1990 and 1993 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "French is spoken by almost all the population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The population is almost entirely French-speaking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The opera was not a success , and audiences found the story confusing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The cathedral was built on the site of Mayan ruins T'ho ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The cathedral was built on the site of Mayan ruins Tiho ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mostly songs in this album are smooth , some speed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Green toads are green or yellow with black spots ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Green toads are typically bright to pale green in color , with black spotting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Multiplayer can be played with up to four players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song received polarizing reviews from music critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cybermen have a number of weaknesses over the years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Cybermen have had a number of weaknesses since their introduction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Instructs the server to return information about the administrators of the server specified by , where is either a server or a user ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first edition covered 45 objects numbered M1 to M45 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first edition of 1771 covered 45 objects numbered M1 to M45 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fish are in danger of being eaten if they are separated from the school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He died of pneumonia and heart failure on 7 January 2018 , aged 61 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The total number of people with this infection is higher in some countries in Africa and Asia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He went down the stairs to the first floor cafeteria which had around a hundred people in it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He next went down to the first-floor cafeteria , in which about a hundred people were gathered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "BASE jumping grew out of skydiving ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The idea for BASE jumping came from skydiving ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chocolate syrup is also used to top puddings and cakes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chocolate syrup is also used in many desserts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is the smallest region in Italy with an area of 3260.9 km2 , and a population of about 126,883 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The iPhone 5C uses most of the same hardware as the iPhone 5 , with some minor changes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The iPhone 5C has almost the same hardware as the iPhone 5 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game was poorly received by critics and gamers alike ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game received mixed reviews by critics and gamers alike ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2018 , the museum received 2,227,773 visitors , making it Scotland 's most popular visitor attraction that year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2017 , the museum received 2,165,601 visitors , Scotland 's most popular visitor attraction that year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some fish change sex over the course of their life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People started to travel around the world at that time , and cookies made a good travel snack ; a sweeter version of the travel cakes used throughout history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After attending multiple writers ' conventions , she began writing short stories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After going to a few writers ' meetings , she began writing short stories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Her career started in 1950 and continues to this day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Female trees bear their fruit only every few years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "RIRs split their address pools into smaller chunks and give them to Internet service providers in their region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hot chocolate can be made with dark , semisweet , or bittersweet chocolate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Endgames can be studied according to the types of pieces that remain on board ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The commune has an area of 1466.7 sqkm and the city proper , 16.16 sqkm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In warfare , the long-term objective is the defeat of the enemy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "World population will decline from about 2040 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The population will decline from about the 2040th ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Tits are active , noisy , and social birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tits are active , noisy , social birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The phrase is used in widely varying contexts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The structure of mauveine was not fully identified until 1994 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Another unique waterpark feature is ice skating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pallor is seen most easily on the face and palms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Spanish -speaking countries use many different names for the varieties and preparations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The name used generally refers to the type of military that uses the base ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The name used generally refers to the type of military activity that takes place at the base ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many electronic paper technologies hold static text and images indefinitely without electricity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song received mainly negative reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Upon starting the game for the first time , the player is allowed to create an avatar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In both respects , little was achieved this day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Little was achieved this day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the twentieth century , modern bookbinding materials prevented much of the damage done to books by book -boring insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Financial maths is the study of maths for financial markets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Several factors can end a support order for a child under the age of majority ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Genet developed throat cancer and was found dead on 15 April 1986 , in a hotel room in Paris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Genet developed throat cancer and died on 15 April 1986 in Paris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Twenty - eight merchant ships with more than 34000 ST of cargo were sunk or destroyed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Much of the railway track and rolling stock is in need of repair or replacement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In modern times , 70 % to 90 % of the waters is used for human purposes and the flow is much smaller ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Coussmaker sat for Reynolds 21 times and his horse 8 times between February 9 and April 16 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the 40s AD , the political situation in Britain was apparently in some chaos ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bones were those of a very short man , just over four feet tall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each round uses 6 16 - bit sub-keys , while the half- round uses 4 , a total of 52 for 8.5 rounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The use of medial caps for identifiers is recommended by many organizations and software projects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Children between the ages of 6 and 16 must have full-time education ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Children between the ages of 6 and 16 are required by law to have full-time education ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The purpose of classification is to protect information ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Parts of the street are often closed for events , such as an yearly street party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sections of the street are often closed for other events , such as an annual street festival ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Difficulties arise in tracing the history of design management ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is difficult to exactly trace the history of design management ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Matches may also be played on Tuesdays or Wednesdays instead of the regular Thursdays due to scheduling conflicts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Matches where also be played on Tuesdays or Wednesdays instead of the normal Thursdays due to scheduling conflicts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This table gives a summary of the differences between the different Schedules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Interest in the machine grew across Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following word of its debut , interest in the machine grew across Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The National Parks Act of 1980 was written to record what national parks are for , and how they would be chosen and looked after ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Occasionally in ancient times , writings were attributed to celebrated authors but were not written by them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many novels of great length do not have chapters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many novels of great length have chapters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Romans adopted the Greek tradition , becoming the first people to write history in a non-Greek language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Black powder rocket motors are only made in small sizes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Production began in November 1999 and was completed in May 2000 , with a budget of $ 52.5 million ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Production on the movie began in November 1999 and was finished in May 2000 , with a budget of just over $ 50 million ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cleaner shrimp are often included in salt water aquaria to keep the tank clean ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The 150th anniversary was celebrated in 2003 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The violin is played either seated or standing up ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The violin can be played either standing or sitting down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Independence is another good thing about owning a small business ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Independence is another advantage of owning a small business ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When war broke out again in 1282 , it was entirely different ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The trip was fast , but the rate of people dying was the highest in the history of transportation to Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On poor , dry soils there are tropical heathlands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Another danger is that most BASE jumpers have very small areas in which to land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A champion who does not wear the rainbow jersey can be fined 2500 to 5000 Swiss francs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Failure to wear the rainbow jersey where required carries a penalty of 2500 to 5000 Swiss francs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Canada is made up of ten provinces and three territories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Canada is a federation composed of ten provinces and three territories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The next few decades were of rapid growth and expansion in the territories controlled by the British ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The next few decades were of rapid growth and expansion in the territories controlled by the English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Because it breaks the skin , tattooing carries health risks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Because it requires breaking the skin barrier , tattooing carries health risks including infection and allergic reactions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Maria first was a pioneering housewife and mother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we take another sample of 25 cups , we could easily expect to find mean values like 250.4 or 251.1 grams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "If we take another sample of 25 cups , we could easily expect to find values like 250.4 or 251.1 grams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On envelopes and postcards there are often four square boxes printed in orange ink at the bottom right for the postcode numbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Weight training is a safe form of exercise when the movements are controlled and carefully defined ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Weight training is a safe kind of exercise when the motion is slow , controlled , and careful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the second season , the format of the show changed drastically ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The speech lasted 40 minutes and 14 seconds and contained 5154 words ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are species on the checklist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are species on the checklist , which is begun below and continues in several parts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He worked with major scientific figures and travelers on projects involving their studies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In addition , there are 19 associate members and one affiliate member ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The opposite of a standing start is a rolling start ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The alternative to a standing start is a rolling start ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the 15th century , the first Europeans came to the area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "U Thant died of lung cancer in New York on November 25 , 1974 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thant died of lung cancer in New York on 25 November 1974 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The professors currently hold their positions for three years , extendable for a fourth year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Peret died in Barcelona in 2014 from lung cancer , aged 79 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Peret died in Barcelona , Spain from lung cancer , aged 79 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of these topics have been discussed before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of these topics had been discussed before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In following years a number of books presented by foreign publishers have been seized by Egyptian authorities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In later years a number of books from foreign publishers have been taken by Egyptian authorities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following table lays out the dates of construction of most of the major pyramids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The South developed an agricultural economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Amusement park go-karts can be powered by 4 - stroke engines or electric motors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Grommerch developed breast cancer in 2007 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Grommerch developed breast cancer in 2007 ; there is a family history of the disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mouth is just behind the head , on the underside of the body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In October 2015 , the districts were abolished ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This technique has long been used to produce flexible metal wire by drawing the material through a series of holes of decreasing size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The selection order in the NHL Entry Draft is determined by a combination of lottery , regular season standing , and playoff results ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Draft order in the Entry Draft is determined by a combination of lottery , regular season standing , and playoff results ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Later reception of the album has been mostly positive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 26 September 1904 , he died of heart failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 26 September 1904 , he died of heart failure at the age of 54 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Management accountants have a dual reporting relationship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The town was founded in 1828 and incorporated as a city in 1875 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In four U.S. states , the child is allowed to start a wrongful life cause of action for damages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The white - tailed eagle is a very large bird ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The readout can be analog or digital , and modern instruments have communications with a computer or network ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Large died of cancer in New York City on October 28 , 2017 at the age of 74 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the first two years of the library , 75 volumes were purchased , and 150 volumes were donated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the new library association 's first two years 75 volumes were purchased with an additional 150 donated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Points are awarded to drivers and teams based on their finishing order ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Swift died at home on 1 February 2019 , following a short illness , eight days before his 83rd birthday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Kart racing is generally accepted as the most economic form of motorsport available on four wheels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Kart racing is generally accepted as the most economic form of motorsport available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , recent research shows that the hotspot itself may have moved with time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Recent research shows that the hotspot itself may have moved with time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A tropical wave moved off the western coast of Africa on September 12 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie got very positive reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Recent editions have focused on record feats by human competitors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Recent editions have focused on record feats by person competitors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The second season introduced a new format that includes new signs and more original music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The second season has a new layout that includes new signs and more original music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The largest animals usually eat first , while the smaller ones eat later ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The poem 's structure is divided into five sections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The poem is divided into five parts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His lectures frequently lasted for three or four hours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the years between convict settlement and the start of the modern tourist industry the area most people worked in the timber industry and fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chaplin has also acted in several Spanish and French films ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Other distances are sometimes run , particularly indoors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Other distances are run , particularly indoors but occasionally outdoors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Regular events and art installations are a feature of the island ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Regular events and art shows are often held on the island ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cooling is when an object gets cold , or lowers in temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The album was well received by music critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Conversion from Julian or Gregorian calendar years to the Human Era can be achieved by adding 10,000 to the AD / CE year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A number of tactics are used to win a race ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A week after impact , food is in very short supply across the entire planet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Paper clips can be used to pick a lock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Crabs are prepared and eaten all over the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Crabs are prepared and eaten as a dish in many different ways all over the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first two were rarely used except by clipper ships in light winds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first two were rarely used except by clipper ships in light winds and were usually set flying ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After many concerts , the band went back to Sweden and began writing songs for their next album ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The parachute drop was a complete failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cancer has existed for all of human history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Cancer has been around for many thousands of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His works are numerous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Although American units were usually able to get new troops quickly , the replacements rarely had enough training ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie got mixed and positive reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Performance changes were made to speed up tasks across supported iOS devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before the station was built , it was named Museum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Prior to the opening of the station , it was supposed to be called Museum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In cricket , a batsman 's average is the total number of runs he has scored divided by the number of times he has been got out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The train may sometimes experience a rollback after it is launched ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of these performances were omitted from DVD release for copyright reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of these performances were cut from the DVD for copyright reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Two major special operations were planned for the attack ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Theories differ as to how the water entered the tank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are different theories how water could enter the tank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bopp died of liver failure on January 5 , 2018 , at the age of 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The shrinking generator takes a different approach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The shrinking generator uses a different technique ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The island is also used for private events both large and small ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The island is also increasingly used as a venue for private events both large and small ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film was released on 19 March 2004 in Spain and 10 September 2004 in Mexico ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before contact with Europeans , the indigenous peoples of North America were divided into many different polities , from small bands of a few families to large empires ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Reintroduction is the release of species back into the wild ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From the beginning , graphic designs were used to identify teams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From the beginning , graphic designs were used to tell different teams apart ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This period dates from 1908 to 1914 and the beginning of World War I ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This period lasted from roughly 1905 through to 1914 and the beginning of World War I ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "To illustrate the computation , suppose a coach trains long-distance runners for one month using two methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While the idea was readily accepted by many in the environmentalist community , it has not been widely accepted by other scientists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The church was burnt down on 12 November 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Athletes may be professionals or amateurs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sportspeople may be professionals or amateurs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the beginning of the 19th century the building was sold and partly used as a restaurant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Forest is an important recreational area with woodland walks , noted for their displays of bluebells in the early spring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Film Crities Circle of Australia Awards" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Film Critics Circle of Australia Awards" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the time of foundation in 1878 the order had only one class , that of Companion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Roads and railways have been built through passes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Roads have long been built through passes , as well as railways more recently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Kodkods are active during the day and night , but they only go into open ground under the cover of darkness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each course of the university has its own recruitment process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The date 27 April is now a public holidays in South Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The basic economical activity of this department is cattle raising ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are more than a hundred different kinds of liver disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many forms of liver disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Red Crown is often shown in texts , wall carvings and statues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The songs tell personal stories of life in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As an architectural ornament , spires are most often found on Christian churches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His bar code is considered as a security key to access areas of the facility where he was created and trained ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His barcode acts as a security key to access areas of the facility where he was created and trained ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were 60 tornadoes reported in the United States in November , of which 46 were confirmed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were 46 tornadoes confirmed in the United States in November ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Multi-use tickets allow a passenger to travel more than once ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Multi-use tickets allow travel more than once ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Critics gave it mixed reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As a result of the development of agriculture in the south , many important cultural advances were made there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Businesses usually have some kind of fax system , but the technology has faced increasing competition from Internet - based methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The simplest form of term life insurance is for a term of one year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The simplest form of term life insurance is a one-year contract ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2010 , he came out as homosexual ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A large temple also had a lot of land and employed thousands of ordinary people to supply its needs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All the seven seasons of the series are available on DVDs for regions 1 and region 2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All seven seasons of the series are available on individual DVD box sets for Regions 1 , 2 and 4 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the 1980s and 1990s , historians began debating the appropriate use of the term ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The award categories have changed over the years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The award categories have varied over the years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the 1990s , the Federal government had changed its mind on wolves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Another tournament was started the following week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A new tournament was started the following week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Over 2000 complaints were made against the organization in 2009 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A design competition in 1927 did not produce a winning entry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An architecture competition in 1927 did not produce a winning entry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These plants are very simple : They lack an obvious stem or leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The method compares words in a text to a set list of everyday words ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1915 , during South West Africa Campaign of World War I , South Africa captured the German colony ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1915 , South Africa captured the German colony ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Two ballets with such stories caused great excitement in Paris in the 1830s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Two ballets caused great excitement in Paris in the 1830s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After World War II many of the poorer Germans had to go and live in Germany ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie was well - liked by critics and audiences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film was very well received by critics and audiences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Actors working in theater , film , and television have to learn different skills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They are often known in English as planes or plane trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In English , these trees are called planes or plane trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It differs in three ways from the previous report ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The third rail is usually located outside the two running rails , but on some systems it is mounted between them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The third rail is usually located outside the two running rails , but occasionally between them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An average adult American alligator 's weight and length is and , but they sometimes grow to long and weigh over ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An average adult American alligator weighs 360 kg and is 4.0 m long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A recording medium is a physical material that holds data expressed in any of the existing recording formats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A recording medium is a physical material that holds information ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Visitors can reach the top of the Space Needle by using elevators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Visitors can reach the top of the Space Needle by elevators that travel at ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A number of cities hosted walk - in voting centers , and an official list of locations and open hours were made available as of February 6 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Building construction is the process of adding structure to real property ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While admission to some concerts is free , charging for tickets is very common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ten matches happened at the show , including three on the pre-show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The airport has one main passenger terminal , serving scheduled and charter holiday flights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The airport has one main passenger terminal , serving all scheduled and charter holiday flights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Australia 's external territories follow different time zones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 6 and 7 September 2013 , double international games between Sweden and Finland were played inside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Self - assumption of a title is not necessarily illegal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For road bicycle racing enthusiasts , the mountain can be climbed by three roads ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Birdsong was killed in a car crash on June 4 , 2019 at the age of 59 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Birdsong died on June 4 , 2019 , as a result of injuries sustained in a car crash ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The cuisine of Cambodia contains tropical fruits , soups and noodles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The food of Cambodia includes tropical fruits , rice , noodles and various soups ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Japanese has a long history of borrowing words from other languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Japanese has a long history of borrowing from foreign languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All hardcovers have the contents of the comics with the covers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All hardcovers contain the contents of the comics , including the covers , and in some cases bonus material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A table consists of an orderly arrangement of rows and columns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The show affects a retro-1950s look , with simple animation and colors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The show has a retro-1940s look , with simple animation and colors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The average income for a household in the city was $ 32,588 , and the average income for a family was $ 36,165 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The quarter has a population of 19,921 , in an area of 2.46 km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "X provides the basic framework for a GUI environment : drawing and moving windows on the display device and interacting with a mouse and keyboard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some items of clothing are designed exclusively as underwear , while others such as T-shirts and certain types of shorts are suitable both as underwear and as outer clothing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The court has ruled that the $ 2.7 billion in school funding was not good enough and was given out unfairly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Eggs are laid singly under old leaves of a host plant and are green or grey blue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Eggs are laid one by one under old leaves of the hostplant , and are green or grey - blue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The only economic activity of importance is farming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The only economic activity of importance is agriculture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In addition to the United States , Americans and people of American descent can be found internationally ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A geologic section has to follow the rules to be adapted as a GSSP by the ICS ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Moody died of natural causes whilst in a London hospital on 11 June 2015 , aged 91 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Eventually , the two women tell each other the truth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "But eventually , the two women tell each other the truth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A three - hour special marking the end of the show aired on November 16 , 2008 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is also the Japan Monkey park , with different species of monkeys and other entertainment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Japan Monkey Park has different species of monkeys and other entertainment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "European colonies began with the Spanish settlement of Santa Catarina island in 1542 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "European settlement began with the Spanish settlement of Santa Catarina island in 1542 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Black tea is often blended with other black tea or various other plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sixth is the roof escape opening that is in place on all Funny Cars since the division was made in the early 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nonetheless , the committee is still composed mainly of politicians ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "But the committee is still mainly made up of politicians ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They are unusually small frogs , only 5 cm in length ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They are very small frogs , only 5 cm in length ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was supposed that he possessed a healing power against snakebites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Because of code sharing , a single flight may be shown with many different flight numbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Due to code sharing , a flight may be represented by a series of different flight numbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Points were awarded to the top 10 classified finishers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Points are awarded to the top 10 classified finishers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Architecture is the art and science of designing buildings and structures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "With county codes , which were official until 1974 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Their small budget was a reason to use the ship for much of telling the story ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Their small budget was another reason to use the ship for much of the storytelling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The history of law is closely connected to the development of human civilizations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The history of law links closely to the development of civilization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 28 December , after eight days of fighting , the Germans withdrew from the town ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the Iron Age humans started using iron for making tools and weapons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Humans started using iron for making tools and weapons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Holland died of a heart attack on 24 December 2017 in New York City at the age of 89 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The analysis is done on pairs , a member of one group compared to a member of the other group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The judges have a 12 - year term , but they must retire when reaching the age of 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The industry of the town was first based on the large amount of fruit growing in the area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Like many eastern spices , pepper was historically both a seasoning and a folk medicine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The curtain rises on a warm evening in India a long time ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Parentheses show how many students enter in a year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Airolo is also a small ski-resort with 30 km of ski slopes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Airolo is also home to a small ski-resort with 30 km of prepared slopes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The leopard cat is the most widely distributed Asian small wild cat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gabrielle starts the series as a young girl who more or less stands behind Xena , and relies on Xena to protect her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the city was $ 39,375 , and the median income for a family was $ 48,250 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Foxes and human beings lived close together in ancient Japan ; this is why there are legends about them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Skipper died of problems caused by a stroke on 23 April 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Skipper died of complications caused by a stroke on 23 April 2019 , at the age of 61 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Upon release , the song received generally positive reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On the 29 August 2010 trail bike riders discovered another human skeleton in the forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These six camps were closed by October 1942 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "When writing currency amounts , the location of the symbol varies by language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first huts and shelters were constructed by hand or with simple tools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first buildings were huts and shelters , constructed by hand or with simple tools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The great white shark has no known natural predators other than , on very rare occasions , the killer whale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The traditional food is famous for many vegetables and greens used seasonally in the dishes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It had a population of 852 according to the 2001 census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It had 852 people according to the 2001 census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Historians believe that Washington 's death helped change the way people view lynching ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1839 smallpox killed many of the people who lived in the area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From this beginning , in the 1950s , a good-sized theory has been built up ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The government 's main concern has been to improve the economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the United States and Canada , digital clocks and computers commonly display 12 a. m at midnight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While the term may refer to spoken English , it can also describe written English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The head of government of each state is called the premier , appointed by the state 's Governor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The head of government of each state is called the Premier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following its discovery , Cupid was given the designation S / 2003 U 2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Public places such as parks and beaches are very important for many recreational activities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On May 22 , 1933 , Chinese and Japanese representatives met to talk the end of the fight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Virgin purchased eighty percent of the team , as part of sponsorship arrangement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Typically the inner container is immersed about halfway into the working fluid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From this , we now can evaluate the integral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the late 1950s , he studied cinema in France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Energy efficiency will continue to increase ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The energy efficiency will continue to increase ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received positive reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The university has its own campus with a total area of 35 000m2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The university has its own campus with a total area of 35 000 m2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1882 , the government decided to build a new central passenger station to replace the existing ad-hoc station buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was one of the best known politicians in Sweden and was voted as one of the nation 's most popular politicians ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was one of the best known politicians in Sweden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received mixed to positive reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It got negative reviews from the critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A lot of classical guitar music is in E minor , because this key is very suited for the instrument ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tower is situated at the southern side of the place , where the land walls of the city join the sea walls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tower is at the south side of the place , where the land walls of the city join the sea walls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the city was $ 28,542 , and the median income for a family was $ 27,500 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of , there are four living former second ladies , as identified below ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of April 2018 , there are four living former Second Ladies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The museum does research and public servie work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The museum does research and public service work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It became extinct in Africa some 1.5 million years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is the only member of the Seven Lucky Gods credited with the ability to revive the dead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is the only member of the Seven Lucky Gods with the ability to bring the dead back to life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the United States , the issue of mitigating factors is most important in death penalty cases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Game theory has been put to several uses in philosophy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Game theory has also been used in philosophy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A second , slightly revised edition was published in 1958 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Languages such as Tcl and Lua were made from the start to be general - purpose scripting languages that could be put into any application ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On pictures he was usually drawn with a black and a yellow stripe painted across his face ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are major differences between the political system of the United States and that of most other developed democracies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Association football is the most popular sport in Costa Rica ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The economic impact of the common cold is poorly understood in much of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The economic impact of the common cold is not well understood in much of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Early photographers used it in flash powder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Forty - eight people have been governor of the state ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the United States , the term is sometimes used in invitations , such as to weddings and office parties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The term is now often used in invitations , such as to weddings and office parties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This was the first time that the federal government provided money for a structure dedicated to the performing arts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the 1960s a new international terminal was needed , and work started in late 1966 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the 1960s , the need for a new international terminal had become apparent , and work commenced in late 1966 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Even perfect numbers have a very precise form ; odd perfect numbers are rare , if indeed they do exist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Production and use of energy resources is important to the economy of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As part of the British Empire , Canada immediately was at war in 1914 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As a part of the British Empire Canada immediately was at war in 1914 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following is a partial list of songs featured in the film along with the artist that popularized them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Food power is an integral part of the politics of food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Food power is part of food politics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Insect respiration happens without lungs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Note that the description of a device as either input or output depends on how it is viewed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His career started in 1960 and he has continued working on makeup with most recently in 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All nine of the Grenfell brothers were accomplished polo players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A warm - water port is one where the water does not freeze in wintertime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A warm water port is a port where the water does not freeze in winter time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This movie got mixed to positive reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song received many positive reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As a simple example , consider the average daily high temperatures for two cities , one inland and one near the ocean ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shepodd died in August 2017 in London at the age of 89 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Slavery has long been practised in Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Slavery had long been practiced in Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Different forms of competition can be called a championship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thirty of the soundtrack 's songs feature vocals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thirty -one of the soundtrack 's songs feature vocals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song was given positive reviews from music critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song received generally positive reviews from music critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hottest month is July , with an average temperature of ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hottest month is July , with a mean temperature of 73.4 F." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hillside placement of the palace was considered important in establishing control in the early days of the kingdom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Located on the hillside , the palace was considered crucial in establishing control in the early days of the kingdom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While the movie is widely said to be a classic comedy today , critical reaction was mixed when the movie was first released ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While the film is now considered a classic comedy , critical reaction was mixed when the film was released ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The show was able to help launch the characters into more mainstream popularity and it became one of the most popular animated series in television history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sock puppets are often used for entertaining people , especially children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sock puppets are often used for the education and entertainment of children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In March 2011 , the band annoucned they would take a break ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie was not a success at the box office ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film was not a box office success ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Internet will give rise to a completely new understanding of private and public ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Internet will give rise to a completely new understanding of what is private and public ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Common nightingales are so named because they frequently sing at night as well as during the day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nightingales are named so because they frequently sing at night as well as during the day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These observances are regulated by the government , but are not observed as holidays ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Gifted and talented education has a long history of thousands of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The discovery made headlines across the Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The discovery made headlines around the globe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A unique feature at a water park is ice skating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An unusual feature at a water park is ice skating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Critics expressed mixed opinions of the game 's audio ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Critics gave a mixed review of the game 's audio ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since the 1970s , sports clubs are organized separately by each language community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Usually , people wear sandals in warmer climates or during warmer parts of the year in order to keep their feet cool and dry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A fishing port is a port or harbor for landing and distributing fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A fishing port is a port or harbor used by people who are fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Queen Marie never managed to develop political influence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Batting tactics and strategy vary depending on the type of match being played as well as the current state of play ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Batting tactics and strategy depends on the type of match being played ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pear trees are usually productive for 50 to 75 years though some still produce fruit after 100 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Statistics are correct as at 31 July 2008 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Statistics are correct as of 3 March 2008 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This movie got mixed reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The province is a popular tourist destination with its beaches and resorts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city has a number of sports teams , both professional and amateur , and a number of venues across the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The 2016 census found that 51.3 % of residents spoke English , and 21.3 % spoke French , as their main language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In consideration for several months , a corporate foundation has been established in September 2011 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Determining what records have enduring value is not always easy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Eucalypts draw a very large amount of water from the soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pumpkin is native to North America ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pumpkin is native to the continent of North America ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Two investigations were held by the British government ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The convention center offers 615700 ft2 of exhibit space ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The convention center has 615700 ft2 of exhibit area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are also numerous journals , on - line articles and blogs available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The second-generation of the iPod was introduced on July 17 , 2002 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The second generation iPod was released on July 17 , 2002 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many course themes are repeated throughout the series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main criticisms were of the two -player mode , a first for the series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The most common criticisms were about the two -player mode , a first for the series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Scotland is the joint oldest national football team in the world , alongside England , whom they played in the world 's first international football match in 1872 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The hard palate forms before birth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A significant issue with standard candles is the question of how standard they are ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The French press goes by various names around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After a virus has made many copies of itself , it usually has used up the cell 's resources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1907 , residents of the town decided to incorporate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was in 1907 that residents of the town decided it was time to incorporate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following shows several D capabilities and D design trade- offs in a very short program ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The party favors the civil right to information privacy and reforms of copyright , education , computer science and genetic patents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was holidaying in Germany the following summer when World War I broke out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was on holiday in Germany the next summer when World War I broke out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many exceptions to this rule ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The party declined rapidly after the 1856 election ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The party quickly declined after the 1856 election ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , the home of the Emperor is considered the capital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , the home of the Emperor was considered the capital ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The class was gradually taken of service from the early 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Alsop died after a short illness on 12 May 2018 at the age of 70 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Rat snakes are commonly kept as pets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received extremely negative reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Today , it is the largest public research university in Bangladesh , with a student body of 33,000 and a faculty of 1,800 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Engineers in the nineteenth century knew that a bridge which was built across multiple supports would distribute the loads among them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song is about people that are suffering which also includes a girl with cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song is about people who suffer , including a girl with cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Michener wrote that he did not know who his parents were or exactly when and where he was born ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Trailways members are spread across North America ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Today Trailways members are spread across North America ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A winger or wide player refer to a non-defender who plays on the left or right sides of the pitch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most feature films are between 75 and 210 minutes long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The majority of feature movies are between 70 and 210 minutes long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On September 1 , a tropical wave moved off the coast of Africa and moved west ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Until the mid-19th century , Mexico was the chief producer of vanilla ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Carluccio died on 8 November 2017 from complications of a fall in London at the age of 80 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Carluccio died on 8 November 2017 aged 80 , from complications after a fall at his home ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This species may be found in a variety of open habitats and gardens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pusheen is an example of the popularity of cats on the Internet and in social media ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The boat was discovered in 1955 during the construction of the Dutch A28 motorway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The boat was found in 1955 during the creation of the Dutch A28 motorway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People have been pedicuring their nails for more than 4,000 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city hall has a total area of 19,380 square meters including the basement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The major industry in recent times is tourism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By far the major industry in recent times is tourism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "But in the inland areas more than half of the population was Serbo- Croatian speaking , after the first years of the 18th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Numbers one to six on the list are events which are of huge importance , but about which we know relatively little ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Numbers one to six on the list are about events which are of huge importance , but about which we know relatively little ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Long-distance relays have become increasingly popular with runners of all skill levels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many cultures do have an oral law , while most legal systems of today have a formal written organization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Regular bus services operate in the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the years 1219 and / or 1234 it appears as church village ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Daqing exports over 10 million tonnes of oil each year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 25 September 2017 , he was admitted to a hospital due to liver failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This changed how dinosaurs are depicted by both professional dinosaur illustrators , and in the public eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of the postcodes above may cover two or more states ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some or all of the postcodes above may cover two states ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the Gregorian calendar , 303 out of every 400 years are common years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the Gregorian calendar , 303 of every 400 years are common years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Heavy rotation or power rotation is a list of songs that get the most airplay on a radio station ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Government is led by the Prime Minister , who chooses the other Ministers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The building was completed in 1941 , after the outbreak of World War II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Breckinridge ordered his field officers to inspect the troops and to report back with the condition of his troops ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Western modern historical linguistics dates from the late 18th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Numbers seven and eight on the list are of a different kind from the first six , and have generally not been considered by the other authors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Numbers seven and eight on the list are of a different kind from the first six , and are generally not considered by the other authors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Usually , such drives will be stamped with a company 's logo , as a form of advertising ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the county was $ 36,363 , and the median income for a family was $ 41,381 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "White is regarded by many as England 's first ecologist , and one of those who shaped the modern attitude of respect for nature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Meads was widely considered one of the greatest players in history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Meads is widely considered one of the greatest players in history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie got bad reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A secret or unlockable character is a playable character in a video game available only after completing the game or meeting another requirement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In most developed countries , the law requires that ingredients be listed according to their relative weight in the product ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In most developed countries , the law requires that ingredients be listed according to their weight in the product ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shuttles were originally passed back and forth by hand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Originally shuttles were passed back and forth by hand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Police officers patrol the trains and stations , and police posts are available at some stations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Police officers patrol on trains and stations , and police posts are available at some stations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bear is often called a hard science fiction author because he uses many scientific details in his work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bear is often classified as a hard science fiction author due to the level of scientific detail in his work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The job of President was created in 1839 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The position of President was created in 1839 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Underwear is worn for many reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Underwear is worn for a variety of reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some books are original , but others have started as text copied from other sources of free-content textbooks found on the Internet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The airport was closed for five hours after the crash ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "737s are not equipped with fuel dump systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "For an individual person , information security has a big effect on privacy , which is viewed very differently by people in different cultures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Standing ovations are also often given in a sporting game to reflect an outstanding individual performance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is a debate about nuclear power ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is a debate about the use of nuclear power ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Several explanations exist for the original name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In January 2013 Jenneke was ranked tenth on AskMen. com 's 99 Most Desirable Women 2013 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thirty three first person poems that describe different times during an eleven year old boy 's day at the beach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thirty three first person poems that describe various moments during an eleven-year - old boy 's day at the beach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Killer whales are the largest living members of the dolphin family ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Killer whales are the largest extant members of the dolphin family ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sgr A West has the appearance of a three - arm spiral , from the point of view of the Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The primary goal of instrument analysis is to measure an amount of substance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shortage of rain during the highly variable Monsoon season can cause droughts in U. P. leading to several deaths and loss of property ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A DVD of series one has been released on 19 September 2005 , however there is still no word of series two on DVD ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A DVD of the first series was released on 19 September 2005 , however there is still no word of series two on DVD ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chopsticks are used in many parts of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Chopsticks are used in many countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Attempts have been made to raise sheep there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Goaltenders are not permitted to serve as captains during games ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The river is known for its water mills ; during the 1950s , there were about 18 of them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The river is known for its water mills ; during the 1950s , they numbered approximately 18 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The geodetic center of North America is within the county ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Jainism teaches that time has no beginning or end ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The club decided in 2009 to become an alliance club from 2010 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Plant cells which are differentiated generally cannot divide or produce cells of a different type ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Japan was the first country to build dedicated railway lines for high-speed travel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Japan was the first country to build railway lines for high speed travel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The mountain was first surveyed by a European team in 1856 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2018 , there are seven living former Prime Ministers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2019 , there are seven living former Prime Ministers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In November 1973 , an envelope containing a lock of hair and a human ear arrived at a daily newspaper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As chess became more popular in the second half of the 19th century , the term began to be given out by organizations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nepal is composed of seven provinces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Nepal is divided into seven provinces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The flyweight division was the last of boxing 's eight traditional weight classes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The flyweight division was the last of boxing 's eight traditional weight classes to be established ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Elemental symbols were often used by the early Church ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These mountains are a popular tourist destination ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "These mountains are a popular tourist attraction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Much of the area is irrigated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Despite the end of the Fourth Coalition , Britain remained at war with France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The third tunnel was discovered on 17 October 1978 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The third tunnel was discovered on October 17 , 1978 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The album has been well received by several critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The album has been received well by critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city is notable for its well - preserved downtown with a number of remaining historic businesses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A foreign minister 's powers vary in different governments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A foreign minister 's powers can vary from government to government ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The upper side of the wings is black ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The upperside of the wings is black ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1940 , the two private systems were bought by the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1940 , the city bought the two private systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The park experiences three seasons : summer , monsoon , and winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The park has three seasons : winter , summer , and monsoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The festival authority chooses and invites Asian and Australian films to participate in different sections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The festival authority chooses and invites Asian and Australian movies to participate in different sections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the Spanish Civil War he left his work and focused on theater as an amateur actor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the Spanish Civil War he left his work to be in theater as an amateur actor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ostriches normally spend the winter months in pairs or alone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Upon its release in 1975 , critical response was mixed although box office was strong ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Upon its release in 1975 , critical response was mixed , although the box office receipts were strong ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On April 15 , 2013 , a fire occurred in the library ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Unlike war crimes , crimes against humanity can happen during peace or war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Small handmade balls contain a lead pellet wrapped in rubber and wool with a leather cover ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are three hostels for male students and three for the female students ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Basic general information about the clients : creator / company , license / price etc ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Basic general information about the clients : creator / company , license , etc ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received mixed reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of , there are seven living former Prime Ministers of Egypt , as seen below ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of , there are eight living former Prime Ministers of Egypt , as seen below ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "With the end of the war , Jack returns home to a hero 's welcome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the war 's end , Jack returns home to a hero 's welcome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first legs were played on 13 February and 14 February 2008 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first legs were played on 13 and 14 February 2008 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Monk parakeets are very intelligent and social birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The stage itself has been given named areas to help blocking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received negative reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "With the start of the Soest district in 1817 its influence slowly rose ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "000 is the emergency telephone number in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "000 is the primary emergency telephone number in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The land battle took place over about 81 days beginning on April 1 , 1945 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At 10.00 am there was a large crowd of people watching the action ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At 10.00 am there was a large crowd of people watching the action ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Oats are also sometimes used in drinks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Certain networks have made changes to prevent them from being used by such multi-network IM clients ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The speech lasted approximately 40 minutes and consisted of 4,955 words ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The speech lasted about 40 minutes and had 4,955 words ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tickets may have to be shown or checked automatically at the station platform or when boarding , or during the ride by a conductor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The term originally meant the portions of a log which one had split lengthwise into four or six sections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two major highways serving the county ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two major highways in the county ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Health care for the homeless is a major public health challenge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Health care for homeless people is a major public health challenge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Monsters will talk with players during the battles , and the game will tell the players what the monster 's feelings and actions are ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since cholera became common in the 19th century , it has killed tens of millions of people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Morenz died from problems with a broken leg , an injury he suffered in a game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "According to the anti-nuclear movement , most of the problems with nuclear power today are much the same as in the 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1977 , the federal government placed alligators on the endangered list ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1977 , the federal government placed alligators on the endangered species list ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On each usual episode , a celebrity guest came on the show with a secret ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On each typical episode , a celebrity guest came on the show with a secret ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following artists achieved three or more number-one hits during the 1990s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the knockout phase , teams play against each other over two legs on a home - and - away basis , except for the one-match final ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ana awakens three days later in the hospital with Christian at her side ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In many societies , shepherds were an important part of the economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Rivette died on 29 January 2016 from complications of Alzheimer 's disease at the age of 87 , in his home in Paris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie received mainly mixed reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thomas began his career at fourteen as an announcer on a local radio show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thomas began his career at 14 as an announcer on a local radio show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "CHP is most efficient when heat can be used on - site or very close to it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Points and goals will carry over in full from regular season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Points and goals will carry over in full from the regular season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Concerts involving a greater number of artists , especially those that last for days , are known as festivals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Between 1948 and 1950 , she developed a theory by which these mobile elements regulated the genes by inhibiting or modulating their action ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Higher capacity Zip disks must be used in a drive with at least the same capacity ability ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each postcode area is divided into post towns and postcode districts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Rounders is a bat and ball game which is played in Ireland ; a similar version is played in the UK ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The character has appeared in many adaptations of the comics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After leaving the station , the train enters the launch area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "They are considered one of the most successful groups of studio musicians in music history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This park includes three valleys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He is thought of as one of the most important architectural thinkers and urbanists of his generation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Therefore , the mean of the grouped data is" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are hundreds of different types of fibulae ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Though he experimented in many styles of art , his unique talent was landscape painting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As a former President of Ireland he was given a state funeral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The silky sifaka has a variable social structure , and lives in groups of two to nine individuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One of the main industries in the town is tourism , most notably scuba diving ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The sketches were the first ever done in oils directly from the subject in the open air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The sketches themselves were the first ever done in oils directly from the subject in the open air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received generally favorable reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received generally positive reviews ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The story and its main characters attracted little public interest when it first appeared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The story , and its main characters , attracted little public interest when it first appeared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A young girl describes her special relationship with her grandfather over four seasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A young girl describes her special bond with her grandfather over four seasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The service sector makes up most of the local economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In eighth grade , she started modeling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While in eighth grade , she started modeling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From 2014 the museum faced budget cuts that dropped its maintenance to less than R $ 520,000 annually ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The band has seen many personnel changes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The band has seen many changes to personnel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city is a major trading and farming center in the area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The city is a major trading and farming center in this area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While there are many alternative treatments used for the common cold , there is not enough scientific evidence to support the use of most treatments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The island has a mild climate but is known for frequent hurricanes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The gallery was founded in 1897 , as the National Gallery of British Art ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Early Egyptian medicine was based on a mixture of magic and religious spells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Early Egyptian medicine was based mostly on a mixture of magic and religious spells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Casualty estimates for the battle vary widely ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As a player he was a defender from 1992 until 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As a player , he was a defender from 1992 until 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mood and emotions at work are related to job satisfaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Moods and emotions at work are related to job satisfaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The quarter has a population 17,226 distributed across an area of 4.6 km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The quarter has a population of 17,226 distributed on an area of 4.6 km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A clapstick is a type of musical instrument that is in the category of percussion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pilcher died on 6 February 2019 , at the age of 94 , following a stroke ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Pilcher died on 6 February 2019 from a stroke at the age of 94 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The series takes place in the year 2517 , on a variety of planets and moons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The series takes place in the year 2517 , on several planets and moons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Between 1991 and 1994 , several accidental and unrelated employee deaths happened ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Between the years of 1991 and 1994 , several accidental and unrelated employee deaths occurred ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The resistance to the Japanese occupation continued in the Philippines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bullet designs have to solve two primary problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bullet designs have to solve two main problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Seventy students and teachers traveling to the United States for summer camp were among the Chinese passengers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Seventy students and teachers going to the United States for summer camp were among the Chinese passengers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A gorilla 's lifespan is between 35 and 40 years , although zoo gorillas may live for 50 years or more because they have more food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In most cases , control engineers make use of feedback when designing control systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The number of homeless people worldwide has grown steadily in recent years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie received negative review from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie received negative reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The species has been introduced to both the United States and New Zealand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The species has been introduced to the United States and New Zealand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Another serious problem for civilians and soldiers alike was a shortage of water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The diving featured 136 athletes representing 25 countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The agency was established in 1990 with a team of six people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The agency was created in 1990 with a team of six people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some research shows a connection between personality and job satisfaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some research suggests an association between personality and job satisfaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Naming a child after a relative , friend , or well - known person is a common practice in the English -speaking world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Naming a child after a relative , friend , or well - known person is common in the English -speaking world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Black tea is the national drink , and is drunk after food is eaten ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Black tea is the national beverage , and is drunk after food is eaten ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Statistics are correct as of 14 January 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Statistics are correct as of 12 March 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Water wheels have been used for thousands of years for industrial power ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Water wheels have been used for hundreds of years for industrial power ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Elections were held to the new authorities on three different Thursdays in 1973 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The speech lasted 43 minutes and 2 seconds and contained 4931 words ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Around 120,000 requests are made each year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The third theme was used from 1962 - 1967 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lynx prey mostly on small to fairly large sized mammals and birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He went into law after the war and in 1921 set up his own practice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He went into law after the war , and in 1921 set up his own practice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On October 5 , a tropical storm developed south of Haiti ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On October 5 , a tropical storm formed south of Haiti ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film earned mainly negative reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The film received mostly negative reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 29 August 2016 he was reported to be in intensive care , after suffering a stroke ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 29 August 2016 , he was reported to be in intensive care after suffering a stroke ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The current trophy is made from silver and gilt , and features a golden globe held up by three silver columns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This award was first given for movies released in 1934 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of April 28 , 2013 , the online multiplayer servers are shut down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of April 28 , 2013 , the online multiplayer servers have been shut down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Just as temperature increases speed up reactions , temperature decreases reduce them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Just as temperature increase speeds up reactions , temperature decreases reduce them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The rare- earth elements are often found together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The rare earth elements are often found together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first international cricket match was played between Canada and the United States , on 24 and 25 September 1844 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first ever international cricket match was played between Canada and the United States , on the 24 and 25 September 1844 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The park holds 104 species of plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A consultant is usually an expert or a professional , in a specific field , who also has a wide knowledge of the subject matter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The strong taste that people associate with anchovies is due to the curing process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Visitors typically arrive at a tram station in the arrival plaza located between the administrative buildings and the Museum entrance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Strong Bad has been one of the series most popular characters , and has been well received ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In appearance , it is light yellow and opaque , smooth and creamy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Throughout the campus , many fountains provide white noise as a background ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A double pedal is two pedal tones played at the same time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The library has a chess room that houses a wide range of materials on the history , study and practice of chess ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The library has a chess room that houses a wide range of materials dedicated to the history , study and practice of chess ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Increasing market share is one of the most important objectives of business ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Increasing market share is one of the most important objectives in business ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One place they are sometimes seen is on clock faces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One place they are often seen is on clock faces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On June 5 , 2018 , the company announced his retirement from the company due to his declining health ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The chief executive of a central bank is usually known as the Governor , President or Chair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The chief executive of a central bank is normally known as the Governor , President or Chairman ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Traditional areas such as forestry and agriculture are still of importance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bridge is 800 ft in length with two towers each 213 ft high , built on piers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bridge is 800 ft in length with two towers , each 213 ft high , built on piers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of 2005 , the municipality had a total population of 70,160 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2005 , the municipality had a total population of 70,160 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each goal had specific targets , and dates for reaching those targets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each goal had specific targets , and dates for achieving those targets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song was given mixed reviews from music critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The song received mixed reviews from music critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Electric rays are found from shallow coastal waters down to at least 1000 m deep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There were just two entries in the quad doubles , and they played a straight final to decide the championship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There was just two entries in the Quad doubles , and they played a straight final to decided the championship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main difficulty in the use of natural gas is transportation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1895 , the six premiers of the Australian colonies agreed to set up a new Convention by popular vote ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since the end of the series rumors have circulated that a feature length movie was in the works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Construction began in AD 142 at the order of Roman Emperor Antoninus Pius , and took about 12 years to complete ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Before 2009 , the United States was the leading issuer of IPOs in terms of total value ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Prior to 2009 , the United States was the leading issuer of IPOs in terms of total value ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Bidding documents were sent to seventeen cities in consideration for hosting a WrestleMania event between 2012 and 2014 , with fourteen replying in interest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After his football career he became a successful international referee ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After his football career he became an international successful referee ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Leatherback turtles are one of the deepest diving marine animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie got mixed reviews by critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The movie received mixed reviews from critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 741 the church was destroyed in a fire ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 741 , the church was destroyed in a fire ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "While hundreds of comic series have been produced in the Franco- Belgian group , some are more notable than others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2007 the club began to play floorball ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Basketball is today played by more than 300 million people worldwide , making it one of the most popular team sports ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Basketball today is played by more than 300 million people worldwide , making it one of the most popular team sports ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The county continued to be developed for agriculture and is still largely rural ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The network focuses on supporting peer-directed and open source projects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The network focuses on supporting peer-directed and open-source projects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The G and PG ratings are often left out , since they are typical of normal , everyday climbing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Due process developed from clause 39 of the Magna Carta in England ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Due process developed from clause 39 of Magna Carta in England ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Carme did not get its present name until 1975 ; before then , it was simply known as Jupiter XI ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Venegas began playing instruments at age 10 when her parents first sent her to piano lessons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The long pit straight has also been used for drag racing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The long pit straight has also been utilized for drag racing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Research usually involves a mixture of field and laboratory studies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Grand Total 12,850,815 gross tons" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Grand Total 12,850,814 gross tons" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the 2000 United States Census there were 297,490 people , 108,984 households and 78,359 families residing in the county ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Between 1918 and 1940 the center of the city undertook large renovation work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "French is the only official language in France as whole and in these municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most of the city 's 19th century houses were built of limestone mined nearby ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1993 , the team again achieved success in the national championship road race in Germany ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1993 the team again achieved success in the national championship road race in Germany ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Luria arrived in New York City on September 12 , 1940 , and soon changed his first and middle names ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The purpose of a formal name is to have a single name which is accepted and used worldwide for a particular plant or plant group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are three categories of education and training that a MB will undergo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are three categories of education and training that an MB will undergo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The results of the battle had a substantial effect on the strategic planning of both sides ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although the alligator often moves slowly , it can run very fast for short times , especially in very short lunges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alligators are generally timid towards humans and tend to walk or swim away if one approaches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The grinding of solid matters occurs under exposure of mechanical forces that trench the structure by overcoming of the interior bonding forces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The song is sung by a young man to his lover , and is about his plans of their growing old together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The diversity of species is astonishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The design claim can be challenged as an argument from analogy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dual use technology means to the possibility of military use of civilian nuclear technology for generating electricity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Minerals are not equivalent to rocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many people believe that all marks or stains can be removed by dry cleaning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The complex tissue consists of more than one type of cells which work together as a unit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Organs are made up of more than one kind of tissue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Early on September 21 , the motion moved to the north as it moved along the northwest edge of the subtropical ridge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The breeding cycle of the lyrebirds is long , and lyrebirds are long-lived birds , capable of living as long as thirty years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the advent of personal computing , page layout skills have expanded to electronic media as well as print media ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hyperbolas can be found in many places in nature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Male stag beetles use their jaws to wrestle each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common cold is generally mild and goes away on its own with most symptoms improving in one week ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The flavor of the broth and toppings , as well as even noodle texture and thickness , vary from region to region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Session keys can introduce complication into a system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is grown as an ornamental plant in gardens , where several cultivars have been selected with varying pastel colors , including pink and purple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At right is displayed the color cerise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The color irresistible is displayed at right ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Politicians have always used language , as in speeches or campaign advertisements ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Politicians are known for their rhetoric , as in speeches or campaign advertisements ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of 2010 , the municipality had a total population of 11,457 , down from 11,727 as of 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Human bodies are usually buried in a cemetery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historic Scotland had direct responsibility for maintaining and running over 360 monuments in its care , about a quarter of which are manned and charge admission entry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is widespread concern internationally that the trials and sentencing were politically motivated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The novel tells about ideal civilization of powerful mages which have invited paranormal skills like telepathy , levitation and mediumism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In an average laying hen , the process of shell formation takes around 20 hours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At least four contractors ' locomotives were used for construction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The device is a white screen with a multitude of little holes on all its surface ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Moose have been hunted by humans for a very long time , since the Stone Age ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Moose are mostly diurnal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the US , more than 200,000 surgeries are done to fix reproductive organs bulging out of the vagina ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With a vertical drop of 300 m to 400 m , this is one of the more technical of the para-alpine skiing disciplines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Biogeographic realms are characterized by the evolutionary history of the organisms they contain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This system has been considered a tropical , subtropical , or extratropical cyclone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Males of many species form mating swarms like faint pillars of smoke , competing for females that visit the cloud of males to find a mate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In other cultures , a person has the same name as his or her father , but the name is in a different place ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The election was held on 27 April 1994 and went off peacefully throughout the country as 20,000,000 South Africans cast their votes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The number of tree fern species is likely to be around a thousand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other observations that support the Big Bang theory are the amounts of chemical elements in the universe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The gun can be started up when it is fully closed down in less than one minute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The gun can be brought into action fully closed down , the barrel can be clamped and unclamped from within the vehicle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Biting is when a wrestler grabs their opponent and bites them with their teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The new flag is a horizontal tricolor flag of yellow , green , and red charged with a five-pointed white star in the middle of the field ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There was controversy reported in the news in India ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There was some controversy reported in India as some people were upset with the cat 's name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The plant grows in wet , shady places and flowers from the end of March to July , fruiting from April to September ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In languages other than English , the meanings of multiple and aggregate fruit are reversed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To pursue a cause of action , a plaintiff pleads or alleges facts in a complaint , the pleading that starts a lawsuit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They typically enter the nests of pollen- collecting species , and lay their eggs in cells provisioned by the host bee ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The collection and library were arranged in galleries within the university and a guidebook published in 1915 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Dr. I suffered other deficiencies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "God creates the world in six days and consecrates the seventh as a day of rest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The name comes from the source of the original recipe 's main ingredients ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Highly modified tube feet around the mouth are always present ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Even in those sea cucumbers that lack regular tube feet , those that are immediately around the mouth are always present ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oysters are harvested by simply gathering them from their beds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oysters are picked up from their muddy beds by dredging ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Usually inhabits mainland coast of shallow water attached to rocky substrates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The book describes how the relationship between insects and plants resulted in the beautiful and complex forms which natural theology attributed to a grand designer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Until 1964 , state senators were generally elected from districts that were not necessarily equal in population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fruit maturity is not always apparent from the outside as the fruits remain green until they are overmature or rotting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The ISO 4217 standard includes a crude mechanism for expressing the relationship between a major currency unit and its corresponding minor currency unit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Integral calculus is the process of calculating the area underneath a graph of a function ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of their tough , loose skin , honey badgers are difficult to kill with dogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2017 Dunleavy announced he would run for governor in 2018 , but abandoned the race in September 2017 , citing heart problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In international law , contraband means goods sent to territories under the control of the enemy that can be used in armed conflict ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Color schemes are logical combinations of colors on the color wheel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like many other plants , some palms are in danger of dying out because of human activity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The number of protons in the nucleus causes its electric charge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Contributions to painting and architecture have been especially rich ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Thrust and specific impulse should not be confused ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mars is a terrestrial planet that consists of minerals containing silicon and oxygen , metals , and other elements that typically make up rock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Families that may be carriers of inversions may be offered genetic counseling and genetic testing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It has also been used to make lightweight blocks for building , and as a powdered ingredient in polishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The lakes are renowned for their distinctive colors , ranging from azure to green , grey or blue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A traditional design , the grapnel style is simple to design and build ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A traditional design , the grapnel is merely a shank with four or more tines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each one of these classes can be developed into unique material properties because ceramics tend to be crystalline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Brown recluse spiders are hunting spiders , so they spend most of the time on the ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The giant panda has luxuriant black - and - white fur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Saltwater crocodiles mate in the wet season , when water levels are at their highest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The shield is supported by two wood -cutters of different races ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The shield is supported by two men of different shades of brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The symptoms of the common cold are believed to be primarily related to the immune response to the virus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "New World coral snakes exist in the southern range of many temperate U.S. states ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Amphiumas inhabit the southeastern part of the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ortac is noted for its large gannet colony ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The islet is noted for its large gannet colony ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are a number of different methods for preparing a sugar-based rocket propellant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As with all other cricket statistics , batting statistics and records are given much attention and provide a measure of a player 's effectiveness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the 1960s and 1970s the city grew tremendously ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The human body normally cools itself by perspiration , or sweating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "GCs are part of the feedback system for the immune system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The province is rich in material resources such as iron and nickel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Often , different people want different trophic states ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Often , the desired trophic index differs between stakeholders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mast cell is very similar in both appearance and function to the basophil , a type of white blood cell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "American Bobtails are playful , social and moderately energetic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Urban legend says that Bobtails are the result of a cross breeding between a domestic tabby cat and a wild bobcat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historically , the island gained wealth from cotton plantations , but slash and burn farming is now the main way of life for Cat Islanders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historically , the island gained wealth from cotton plantations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are wide , shallow valleys , and many granite rocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A shooting star is when a wrestler jumps forward from higher ground and performs a backflip in midair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There have been numerous acts , both groups and individuals , that have won multiple awards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The high amount of oxygen gas on Earth is because of the oxygen cycle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The solitary Short- beaked Echidna looks for a mate between May and September ; the precise timing of the mating season varies with geographic location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For integrals of vector fields , things are more complicated , because the surface normal is involved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alternatively , mathematicians can integrate the normal component of the vector field ; the result is a scalar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Animal coloration has been a topic of interest and research in biology for centuries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The honey badger has a fairly long body , but is thick set and broad across the back ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many tree frogs can change their color for better camouflage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The drug is often involved in drug intoxication , including overdoses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Masonry is commonly used for the walls of buildings , retaining walls and monuments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "CPU caches are generally managed entirely by hardware , other caches are managed by a different kinds of software ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The laws of physics can be used to understand how a bullet moves after it leaves the barrel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The physics affecting the bullet once it leaves the barrel is termed external ballistics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hylids will lay their eggs in ponds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The opportunity for launching an invasion was limited to only a few days in each month , because a full moon was needed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first records of a settlement go back to the 12th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many countries responded to the appeals and launched fund-raising efforts , as well as sending search and rescue teams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A moonsault happens when a wrestler does a backflip and lands on their opponent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although angel sharks are bottom dwellers and appear harmless , they can give painful bites if provoked , due to their powerful jaws and sharp teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Males differ from females by having the second antennae markedly enlarged , and modified into clasping organs used in mating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It was the first animal enzyme to be discovered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rainbands ahead of warm occluded fronts and warm fronts have little upward motion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On the hillside above the main house stands a four- bay carport , servants ' quarters , and a guest house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Barril died in Barcelona , Spain from pneumonia , aged 62 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Police said two men were arrested in connection with the attack ; another was reported killed in a shootout with police ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Routers connect two or more networks and direct traffic between them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By March 2011 , the series had sold over 89million physical copies , and grossed over $ by 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The beetle is an invasive species , and a serious pest which destroys ash trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is also a bus station adjacent to the high street ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although the U.S. Forest Service fought wildfires long before World War II , the war brought a new importance and urgency to the effort ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Absolute value may be thought of as the number 's distance from zero on the real number line ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a class one type clone , 47 was genetically enhanced in order to perform physical tasks much more efficiently than an average human ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The decision whether a person is a refugee or not is most often left to certain government agencies with the host country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The chapel was destroyed in a fire on 27 May 2000 , connected to Satanism , but was rebuilt and reopened on 13 May 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although geophysics was only recognized as a separate discipline in the 19th century , its origins date back to ancient times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Efforts have been taken to reduce the pollution and increase water quality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This lets the photographer control the amount of light reaching the film or image sensor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Studying nearby starburst galaxies can help us explore the history of galaxy formation and evolution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The project 's source code is has a MIT License ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Epidemiology is the study of the factors that cause or encourage diseases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Religious tensions remained strong throughout the second half of the 16th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bullet design also affects what happens when a bullet hits an object ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another solid positional line is the Modern variation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another solid positional line , this variation is characterized by the moves : 1 . e" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Saltwater Crocodiles live in mangrove and salt marshes on the coast near the reef ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the US , the game is primarily staged by churches or charity organizations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The population of the province is estimated at 889,700 people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Education is free and compulsory from ages 6 to 12 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A single- tasking system can only run one program at a time , while a multi-tasking operating system allows more than one program to be running in concurrency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Crystalline ceramic materials are not amenable to a great range of processing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Much of the archipelago is a protected habitat , including both the islands and the surrounding waters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A free man usually became a serf because he owed a large debt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Starting from an appropriate initial value determined by the injection energy , the field strength of the dipole magnets is then increased ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Starting from that initial magnetic field strength , the magnetic field is then increased ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Refurbishment works has begun since January 2016 , beginning with train set 217 / 218 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Animals have repeatedly been used through the history of biomedical research ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The greatest predators of this species are birds of prey , such as falcons and hawks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tropical Depression Two -E started on June 16 from a tropical wave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tropical Depression Twenty Three -E formed from a disturbance on October 7 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They are usually light in color and have specific gravities less than 3 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The color pattern is whitish or yellowish with the blotched patterns varying from shades of tan to dark brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The trap contains a fluid of the plant 's own production , which may be watery or syrupy , and is used to drown the prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tourism was , and continues to be one of the more important economic enterprises for the municipality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Neighborhoods are usually created by social interaction between people living near each another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Access to this area was also added into the neighboring East Stand on several levels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Access to this area was also incorporated into the neighboring East Stand on several levels ; the spectator capacity of the structure is 202 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Anatole France start his career as a parnassianism poet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is used as a catalyst in organic chemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are a number of proposed quantum gravity theories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The yellow flowers of the plant produce hairy seed pods , with each pod containing roughly a half dozen seeds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The most apparent type of aggression is that seen in the interaction between a predator and its prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most palm trees grow in the tropical and subtropical regions of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of 2008 , the city has an estimated population of 197,437 and the density of 1,010 people per km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2011 , it had a population of 470,766 and a population density of 80 / km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gestation lasts around six to seven months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The gestation period for cats is about two months , with an average length of 66 days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Approximately 1,100 mud volcanoes have been identified on land and in shallow water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are some species that need organic compounds as a source of food , but are able to use light as a source of energy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People have been using metals for many purposes since prehistoric times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gout often happens with other medical problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite its size , the whale shark does not pose any danger to humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main economic activities in the area are tourism and pastoral runs of sheep and increasingly cattle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Badgers have rather short , wide bodies , with short legs for digging ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Honey badgers are intelligent animals and are one of a few species known to be capable of using tools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A common-use facility or terminal design disallows airlines to have its own proprietary check - in counters , gates and IT systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following is a list of active , unofficial codes that emulate the ISO 4217 format ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This move is performed to an opponent set up resting back first against the turnbuckle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Japan has had more than one system for designating years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Livestock activities are also economically relevant , with pigs and cattle being the most important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Details of the storylines can be found in the articles on each music drama ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common toad reaches maturity at three to seven years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some consultants are employed indirectly by the client via a consultancy staffing company , a company that provides consultants on an agency basis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The three major learning paradigms are supervised learning , unsupervised learning and reinforcement learning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are three ways a neural network can learn : supervised learning , unsupervised learning and reinforcement learning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Services can be described in terms of I's ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of the plentiful blossoms and small fruit , crabapples are popular for use in bonsai culture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A diesel locomotive is a powered by a diesel engine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Albatrosses live much longer than other birds ; they delay breeding for longer and invest more effort into fewer young ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An object that is its own closure is called closed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ordinary closure is called finite closure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The flight test program was hampered by problems with the 747's JT9D engines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although many turtles spend much of their lives underwater , all turtles and tortoises breathe air , and must surface at regular intervals to refill their lungs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the early 20th century , petticoats were circular , had flounces and buttons in which women could attach additional flounces to the garment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mrs. Which - The oldest of the three celestial beings who accompany the children on their adventure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The pygmy killer whale avoids human contact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Schoeman committed suicide at a retirement center in South Africa at the age of 77 , writing about dying with dignity in his suicide statement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Shoeman died in an act of suicide by refusing to eat or drink at a retirement center in South Africa at the age of 77 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite the huge numbers , there are only about 120 modern species in 20 genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Plants and animals living in the desert need special adaptations to survive in the harsh environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The dolmen dates from around 3500 BC , and has traditionally been identified as a communal burial ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It affects up to 80 percent of all patients who have had diabetes for 10 years or more ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Diffusion is associated with the dependency of the output bits on the input bits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Diffusion means that changing a single character of the input will change many characters of the output ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The division is noticeable in the maintenance and repair of these kinds of products too ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This division is also detectable in the service area of these kinds of products ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They are viviparous , born live and free-swimming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bull sharks are viviparous , meaning that they give live birth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , after a massive stroke in April 1940 , plans were made for his lying - in-state and state funeral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The microarchitecture is related to , but not the same as , the instruction set architecture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Computer architecture is the combination of microarchitecture and instruction set architecture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Steadily rising sea levels then further isolated this little island , which is entirely of volcanic origin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This small island is entirely of volcanic origin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another recently developed source of rare earths is electronic waste and other wastes that have significant rare- earth components ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first recorded outbreak of chikungunya may have been in 1779 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the third hour after the shooting , an autopsy was performed due to overwhelming media interest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Both of these calculations can be computed efficiently using the square- and - multiply algorithm for ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After 1998 , weight - control problems and injuries began to take a toll on Reeves , and his numbers fell off dramatically ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An entity whose income exceeds its expenditure can lend or invest the excess income to help that excess income produce more income in the future ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The breed eventually became popular in other European countries as well ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The election results in 2009 means the party still qualifies for some government funding of campaign finance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On account of the election results in 2009 , the party fulfils the conditions for receiving public allowances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A collision happens when two stations attempt to transmit at the same time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following tables include medals won by athletes on Irish teams together with one poet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Garden Dormice are usually 10 to in length , with the tail adding another 8 to ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Construction is expected to begin by 2019 and operations will commence in 3 phases , from 2026 to 2028 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the movie a scientist takes college students to use as human guinea pigs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Males of many species feed on salts from moist soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the germ theory of disease , it has also come to mean an absence of germs and other waste ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The coloration is yellowish - brown with several irregularly distributed dark spots on the rear half ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "So far , about 12,000 different species of millipedes have been described ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It was built between 2003 and 2006 out of formerly barren lands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Built between 2003 and 2006 out of formerly barren lands , it covers 40 hectares ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of medications are used to treat bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Political parties became legal in mid-1992 after a ten-year hiatus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A nuclear meltdown may be part of a chain of disasters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A prolific artist , he made several thousand paintings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because there were no international regulations , each ship was left to develop its own practices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A downward diagonal attack to the side of the opponent 's neck or shoulder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The series remains popular today for its lovely , yet often realistic , depiction of childhood and the interplay between children 's imagination and reality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Washed up corals can be found on the island 's beaches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The peninsula's main economic resource is agriculture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following is a table grouping the moons of the solar system by diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following is a comparative table classifying the natural satellites in the Solar System by diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With their righting reflex , cats often land uninjured ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An overhead kick is a move where a wrestler starts by either lying down or dropping down on the mat while the opponent standing near their head ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Summers can be warm and dry for extended periods creating ideal fire weather conditions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Its relative major is E major , and its parallel major is C-sharp major ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "M82 is being physically affected by its larger neighbor , the spiral M81 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Recently , M82 has undergone at least one tidal encounter with M81 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are very few symphonies written in this key ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Choirs can sing with or without instrumental accompaniment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The race is unique in that its winner receives a championship belt rather than a trophy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In April 2009 , part of the roof collapsed , resulting in an 18 - month restoration costing more than $ 1 million ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The town is known for its large originating from a castle built at the beginning of the 13th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The trophy is in the form of a grandfather clocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some fast food outlets previously dispensed ketchup from hand -operated pumps into paper cups ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Buildings in the Romanesque style have very thick walls and round arches , Castles and churches or cathedrals were built in this style ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2004 , the national university system underwent partial privatization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Search engines also often make web pages they have indexed available from their cache ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The frog has a few native predators , among them snakes and birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flash drives use little power , compared to hard drives and have no moving parts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most mambas are arboreal , meaning they live in trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In computational linguistics , a stem is the part of the word that never changes even when different forms of the word are used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The state and union territory capitals are sorted according to no legislative and judicial capitals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the 7th millennium BC , more developed settlements may be found in the area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Laws retired in August 2016 and was diagnosed with cervical cancer one month later ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The reconstruction of the building was completed on 16 July 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The practice is generally considered safe sex as long as the hands are protected with a latex gloves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A lute has an oval- shaped back , made of strips of wood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bloody eight - year war ended in a stalemate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is common in folk traditions of choral singing of many people , especially in African musical cultures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Currently , no specific treatment for chikungunya is available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The alpine newt typically lives in forests with good access to water in hilly to mountainous regions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Northern crested newts normally live on land , but breed in ponds and pools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The song was considered controversial upon release , because it was about religion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tree frogs are usually tiny as their weight has to be carried by the branches and twigs in their habitats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Baber first worked as a teacher of geography and as a principal in a private school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Videos were introduced in amusement arcades in the late 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Video games were introduced in amusement arcades in the late 1970s and were most popular during the golden age of arcade video games , the early 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two major styles of punctuation in English : British or American ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The period from 18,000 to 15,000 years ago saw increased aridity of the continent with lower temperatures and less rainfall than currently prevails ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The game is played for 80 minutes in two 40 - minute halves but there is an overtime if it goes on long enough ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The forces between the atoms in a solid can take many forms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Militia members generally do not have access to women , so boys are sometimes kidnapped to be humiliated and raped by adult men ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Military members generally do not have access to women , and often boys are kidnapped to be humiliated and raped by adult men ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The weapon 's barrel is screwed into the receiver and is not quickly detachable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main economic activities of the municipality are the same as the province : tourism , agriculture and fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The lesser black - backed gull is smaller than the European herring gull ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is usually an option to produce audible representing the radiation intensity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The shovelnose frogs are digging frogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The eggs are usually deposited on the leaves of trees or shrubs hanging over the running water of mountain streams , creeks , and small rivers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "More than 4400 m2 of the museum 's 11200 m2 is dedicated to exhibits in a series of chronological galleries celebrating the 3.9 - billion - year-history of life on Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Construction of the track started in March 1909 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Warlimpirrnga paints abstract images of sacred dreaming stories and songs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The precise origin of absinthe is unclear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As the enamel and dentin are destroyed , the cavity becomes more noticeable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other theorems have a known proof that cannot easily be written down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are other theorems for which a proof is known , but it cannot easily be written down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mutoh is credited as one of the first Japanese wrestlers to achieve a fan base outside of his native Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most hummingbirds have bills that are long and straight or nearly so , but in some species the bill shape is adapted for specialized feeding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some Western sources consider visual kei a music genre , with its sound usually related to glam rock , punk rock and heavy metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Early visual kei bands were strongly influenced by glam rock and heavy metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A single leader makes a musical statement , and then the chorus responds together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An example of this would be an assassin killing for money ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It looked like a small , dog-sized saber - toothed cat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By daybreak of June 17 , the British became aware of the presence of colonial forces on the Peninsula and mounted an attack against them that day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When the British were alerted to the presence of the new position the next day , they mounted an attack against them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "NSAIDs are the usual first-line treatment for gout ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first goal of treating gout is to reduce the symptoms of an acute attack ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many prophets make a large number of prophecies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To prophesy is to make a prophecy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Studying the atmosphere includes studying the interactions between the atmosphere and living organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Procaine was first made in 1905 , and was the first man-made pain-killer that could be taken as a shot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Net - casting spiders weave only small webs , but then manipulate them to trap prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The number of white blood cells increases when a person is fighting infection or disease and decrease when a person is healthy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Zinc sulfate can be used to add zinc to the soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Asian mist is the illegal move of spitting a colored liquid into an opponent 's face in professional wrestling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With the basic characteristics of the LC - 6 accepted , a series of modifications followed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The golden everlasting has proven very adaptable to cultivation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The idiom is based on the popular understanding of the elevated place of cows in Hinduism and appears to have emerged in America in the late 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The idiom is based on the honor shown to cows in Hinduism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The climate of the province is a tropical climate , hot most of the year , but it is cooler in the mountains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the war , the buildings were used to house new migrants to Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Teams are given up to four clues and must try to figure out the connection between them within 40 seconds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flash drives implement the USB mass storage device class so that most modern operating systems can read and write to them without installing device drivers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most modern operating systems can use a flash drive , without the need to install special software ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The shovelnose frogs are burrowing frogs , living most of their lives underground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We know of about 3,000 of these nebulae in our galaxy , compared to 200 billion stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cities designated by government ordinance recognized starting in 1956 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The book received critical acclaim ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The novel received favorable reviews in several major newspapers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wrestler makes a punching motion , but tucks their hand towards the chest so the elbow and forearm make contact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common cold is the most common human disease and people are affected all around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The electrolysis of water breaks water into hydrogen and oxygen , using electricity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The electrolysis of water is a simple method of producing hydrogen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Starting in 1941 , all entering students had to be high school graduates , allowing the seminary to discontinue all high school classes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2005 , the municipality had a total population of 7,233 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Long- term misuse of alcohol can cause a wide range of mental health problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alcoholism can cause many health problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Internet has made it easier to both spread and debunk urban legends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before the unification of Egypt , the land was settled with autonomous villages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before the Early Dynastic Period , Egypt was settled with small , separate villages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The film 's B movie-esque title generated a lot of pre-release interest on the Internet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The nose cavity is divided into a right and left passageway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "About 400 hotels and restaurants were ordered to close for violating local environmental laws , while 3 casinos have been permanently shut down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "400 restaurants and hotels had to close for violating the laws that were set in place ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The type of current used plays an important role in arc welding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , species vary significantly in the detailed functioning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For an algebraic proof of this result , start with the equation" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Kepler -22 b 's radius is roughly 2.4 times the radius of Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mechanism of sound masking can be explained by analogy with light ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , the didgeridoo was played as an accompaniment to ceremonial dancing and singing and for solo or recreational purposes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Winners are listed first and indicated with double dagger" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It also displays facsimiles of the Erfurt Hebrew Manuscripts , a collection of significant religious texts dating from the 12th - 14th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Inductors are used extensively in analog circuits and signal processing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Monoceros is not easily seen with the naked eye , containing only a few fourth magnitude stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Monoceros is hard to see with the naked eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Its area is 2812 km2 , of which about three quarters are considered productive to trees or crops ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Its area is 2,812 km2 , of which about three quarters are considered productive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They forage on wet ground or in shallow water , mainly eating insects , small fish and some seeds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ditko was found unresponsive in his apartment in New York City on June 29 , 2018 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Stretching is usually done a little bit at a time , so the pierced hole would not bleed or get infected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An artist that operates a printing press to do their own works , especially by hand , is usually named by the term printmaker ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An artist who operates a printing press to execute their own works of printing press such as , hand in limited runs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ubuntu divides most software into four domains to reflect differences in licensing and the degree of support available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tropical Depression Ten-E originated from a tropical wave that moved off the west coast of Africa on August 14 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The satellite was found at 0.25 arcsec from Orcus with magnitude difference of 2.7 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The theory has been criticized and modified over the course of time , as one of several competing theories of emotion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The latter half of the period was a time of mountain - building on nearly all continents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A test tube with a stopper is often used for temporary storage of chemical or biological samples ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One method , more obscure than most , is round half alternatingly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One method , more obscure than most , is to alternate direction when rounding a number with 0.5 fractional part ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following table contains a list of point groups with representative molecules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After winning a victory , and as pursuing the Japanese ships became too dangerous near Wake , American forces pulled back ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After winning a clear victory , and as pursuit became too hazardous near Wake , American forces retired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Of the total length of the railway routes 72 % or 2117 km are for public transport and does not include railway routes for freight rail transport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The authors explain that the problems of oil dependence are manageable , suggesting that oil dependence is a problem we need no longer have ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Blackmail is an indictable -only offence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sometimes , glow fuel is called nitro or just model fuel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In addition , there was the matter of the Ruhr ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lateral undulation is a snake 's only way of moving in water , and the most common way of moving altogether ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The modern outdoor polo ball is made of a high-impact plastic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Different filters are used to select the wavelength of light which the solution absorbs the most ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most screwdrivers are operated manually , but there are some that use an electric or other motor to rotate the bit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rhetorical questions are often used as a metaphor for a question already asked ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The question is used as a rhetorical device or tool ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of currencies were official ISO 4217 currency codes and currency names until their replacement by the euro or other currencies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The chapel offers regular services , as well as music of pipe organ ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many large tech companies have a reputation for innovation , spending large sums of money annually on research and development ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All the islands are low and flat , with ridges that usually rise no more than 15 to ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of 2010 , the municipality had a total population of 16,785 , up from 15,935 as of 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two practices of balancing a chemical equation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Genets are highly agile , have quick reflexes and exceptional climbing skills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A double knee is where a wrestler charges towards their opponent and strike them in either the head , chest or back with both of their knees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An elbow smash is where a wrestler makes a punching motion , tucks their hand towards their chest so the elbow and forearm make contact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Black powder rocket propellant is a lot like old fashioned gunpowder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another method of protection is the release of an acid from the skin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The specific energy of a flywheel is determined by" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Deep seismic events and tsunamis are fairly common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When a wrestler jumps forward from an elevated position and executes a mid-air backflip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After his retirement he wrote other chess books , but he was no longer up to date with new ideas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Worldwide , breast cancer is the most-common invasive cancer in women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A chair shot is where a wrestler hits their opponent with a chair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "IM allows effective and efficient communication , allowing immediate receipt of acknowledgment or reply ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Web feeds are designed to be machine - readable rather than human-readable , which tends to be a source of confusion when people first encounter web feeds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pure aluminum is very soft , so a harder metal is almost always added ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Late complications happen later on after FGM is done ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By contrast , some missing person cases remain unresolved for many years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Different radio stations want their DJs to speak only at certain times , so cyber jocks have to be made aware of each station 's rules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The same definition is sometimes used for functions that take real or integer values ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The climate is generally tropical and mild , and the two major seasons are distinguishable by their raininess ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In colonial India , the British made various penal colonies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The British used parts of North America as a penal colony ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many bird songs are so specific that they can be used for species identification ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The specificity of bird calls has been used extensively for species identification ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Loons , which are the size of a large duck or a small goose , resemble these birds in shape when swimming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Loons are the size of a large duck or a small goose ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city grew after the construction of a new wharf in 1931 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city expanded quickly after the construction of a new wharf in 1931 , followed by its designation as the capital city of the then - French colony in 1933 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With a population of just 17 as of December 2004 , it is the smallest municipality in Switzerland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With a population of just 12 inhabitants , July 2018 , it is the smallest municipality in Switzerland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rounding is often done on purpose to obtain a value that is easier to write and handle than the original ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tsangarides died of heart failure complicated from pneumonia on 6 January 2018 , aged 61 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The plant galls develop after the female insect lays the eggs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Statistically speaking , cable- borne elevators are extremely safe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The plumage is generally light gray - brown and lighter and pinkish below ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are also arguments about if all the pieces are part of the same stele or come from different copies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is also unknown whether all the surviving fragments are part of the same stele or come from different copies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "32 clubs have played in the DEL since founding , with 14 currently playing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Larger code size can be traded for higher program speed when applying loop unrolling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Sachertorte consists of a chocolate sponge cake with a thin layer of apricot jam in the middle and dark chocolate icing on the top and sides ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cake consists of a dense chocolate cake with a thin layer of apricot jam on top , coated in dark chocolate icing on the top and sides ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most Irish immigrants to the United States during this period favored large cities because they could create their own communities for support and protection in a new environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Embryo transfer can be used for humans or animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As Coordinating Minister of Strategic Sectors he was responsible for the building of several hydroelectric power plants the he had to borrowed money from Chinese banks to build ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From the hypostyle hall , one enters the second pillared hall , which has four pillars decorated with beautiful scenes of offerings to the gods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "CdTe is used to make thin film solar cells , accounting for about 8 % of all solar cells installed in 2011 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cause of type 1 diabetes is unknown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The election results of 18 September were surprising because they differed widely from the polls of the previous weeks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These animals have a long tail , small eyes , and few pectoral - fin radials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is where a wrestler delivers an overpowering open - hand slap to their opponent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lithium carbonate is an important industrial chemical ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A match similar to a singles match with the exception that the loser must kiss the winner 's bare foot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Still other nebulae form as planetary nebulae ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the war , the town was completely destroyed and the land was made uninhabitable to such an extent that a decision was made not to rebuild it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most automobiles today use drive shafts to deliver power from the engine to the wheels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An automobile may use a longitudinal shaft to deliver power from an engine / transmission to the other end of the vehicle before it goes to the wheels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sea is mostly ice-covered , and the Thwaites Ice Tongue protrudes into it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The thou is used in engineering and manufacturing mostly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He was known for his strength and fiery temper , and fought off over thirty knights by himself on at least two occasions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lamorak was known for his strength and fiery temper , and fought off thirty knights on at least two occasions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There have been numerous revivals since newer styles supplanted ragtime in the 1920s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ragtime fell out of favor as jazz claimed the public 's imagination after 1917 , but there have been numerous revivals since ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The next advance was the development of procedural languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following credits are sourced from liner notes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People with intellectual disability are often treated badly by people without disabilities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People with intellectual disabilities are often not seen as full citizens of society ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Strategic bombing was important in World War II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The aim of the list was to protect the belief and morals of the faithful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The initial landings began at 04 : 50 on 19 August , with attacks on the two artillery batteries on the flanks of the main landing area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The triggers that cause uric acid to build up in the blood are not well understood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For transportation to centers , some offer free transportation , in some cases for persons being released from jail into conditions of inclement weather ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His policy was broadly progressive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His policy was broadly progressive but had little to do with socialism as traditionally understood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The village Cross has First Millennial origins : the base dating from the 7th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The base of the village preaching cross dates from the 7th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The posture of these dinosaurs has long been the subject of some debate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A foreshock is an earthquake that occurs before a larger earthquake , called the mainshock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "China has over 32,000 species of vascular plants , and is home to a variety of forest types ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The frog spends most of its life underground and surfaces only during the monsoon , for mating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two categories of methods for solving a system of linear equations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Strep throat usually lasts a few days without treatment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When calculating specific impulse , only propellant carried with the vehicle before use is counted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When people find specific impulse , the only fuel counted is in the rocket before it gets fired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Drops are types of moves where a wrestlers either jumps or falls down onto their opponent on the floor and lands with a specific part of the body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A fist drop is a move where a wrestler either jumps or falls down on an opponent and drives their fist into anywhere on the opponent 's body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The greater flamingo resides in mudflats and shallow coastal lagoons with salt water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bird lives in mudflats and shallow coastal lagoons with salt water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sawadogo was sent to a religious school where the students often did n't have enough to eat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From the 19th century , the building was used as a ballroom , a restaurant and even a bowling alley ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most casualties in an explosion are caused by secondary blast injuries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The composition and chemistry of the Earth 's atmosphere is of importance for several reasons , but primarily because of the interactions between the atmosphere and living organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The concept , idea or philosophy of property underlies all property law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is the most common tick - borne infection in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lyme disease is the most common tick - borne disease in North America and Europe , and one of the fastest - growing infectious diseases in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Synthetic genomics does not use naturally occurring genes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ring - necked snakes are the only species of snake in their genus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flame ionization detectors are used most often for organic compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The upperside of the wings is checkered with orange and black ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It may be possible to terraform Mars to allow a wide variety of living things ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pippi is an unusual and spirited nine-year- old girl ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The restoration even includes the same type of television ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The restoration includes a television of the same type originally installed in the console ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It flies slowly with its head facing downwards to see its prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A birdbath is an attraction for many different species of birds to visit gardens , especially during the summer and drought periods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They controlled the mother thread of life of every mortal from birth to death ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Though the plague was worst in London , it also affected other parts of England ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before the Romans conquered Britain their land and capital appear to have been part of the territory of the Atrebates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cloud forests appear only in few areas above 500 metres but they provide habitat to several endemic flora ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wrestler holds both the opponent 's arms under his / her own , and delivers a series of headbutts to the opponent , who is unable to counter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , centralization of collectors ' organisations and periodicals was wanted : By 1924 , these local magazines eventually closed down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In reality , a close analysis leaves no doubt that the work was entirely produced in marble ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The damper consists of an inner hub attached to the end of the crankshaft ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Semen ingestion has had central importance in some cultures around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many cultures around the world once thought or still think that semen has special or even magical qualities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most thinking in genetics has focused on vertical transfer , but there is a growing awareness that horizontal gene transfer is a significant phenomenon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dugongs are more closely related to elephants than to other sea creatures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These six divisions regroup to become the three cords or large fiber bundles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These six divisions join up again to become the three cords ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The rod is still in use as a unit of measure in certain specialised fields ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite no longer being in widespread use , the rod is still employed in certain specialized fields ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Six professional wrestling matches were on the event 's supercard , a scheduling of more than one main event ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The restaurant reopened five months after the massacre , but closed permanently on September 9 , 2000 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first construction had a two storied front section with a one-story extension to the rear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditional western music generally uses seven tones , and repeats at the octave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Scales in traditional Western music generally consist of seven notes and repeat at the octave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tree forms a thick , rugged bark containing high levels of suberin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tree forms a thick , corky bark ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Estimates for the total number of casualties in the war vary , because many deaths went unrecorded ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "CIDCO carved out 14 small nodes with a view towards facilitating comprehensive development ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many different treatments for the symptoms of POTS ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite later attempts to recover it , it has not been reliably sighted since ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Today , chastity belts are sometimes used in BDSM play in consensual relationships ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Double sharps also exist ; these have the symbol and raise a note by two semitones , or a whole step ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Double sharps are indicated by the symbol and raise a note by two semitones , or one whole tone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The physics engine is responsible for emulating the laws of physics realistically within the application ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Is responsible for emulating realistic laws of physics within the application ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The series proved popular with American audiences and critical response , though sparse , was positive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Collagen is the main protein of connective tissue in animals and the most abundant protein in mammals , making up about 25 % of the total protein content ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Type I collagen is present in many forms of connective tissue , and makes up about 25 % of the total protein content of the mammalian body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The introduction of indoor flush toilets started to displace chamber pots , in the 19th century but they remained common until the mid-20th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of 2005 , the municipality had a total population of 758,791 , with 748,551 in the municipal seat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of 2010 , the municipality had a total population of 819,543 , up from 758,791 as of 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Images of the god were kept in homes to protect from evil and so he was shown quite differently from the other gods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Images of the deity , quite different from those of the other gods , were kept in homes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The arms of the three original leagues are now all part of the coat of arms of the canton ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The arms of the three original leagues were combined into the modern cantonal coat of arms in 1933 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wrestler draws a hand back and hits the opponent vertically , usually hitting the top of the head ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This move sees the wrestler delivering an open-handed strike with arm movement akin to a cross , usually to the opponent 's chin , face or chest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The current cantonal constitution dates from 1997 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The English text comprises 108,260 words and is divided into two parts , each reading as a continuous narrative with no chapter divisions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Canada provided a thermal plasma analyzer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pannella died on 19 May 2016 of cancer , after agreeing to be sedated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ethylene is made in the chemical industry by steam cracking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In countries where the weather is cold , underwear is one more layer of clothing that helps the wearer to keep warm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A non-zero real number can have a negative number as its power ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Helper monkeys are usually raised in a human home as infants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After being socialized in a human home as infants , the monkeys undergo extensive training before being placed with an individual needing assistance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Picked died of colon cancer in New York City on April 20 , 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On April 20 , 2019 , Picker died in New York City from colon cancer at the age of 87 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The gathering of swamp deer in the park 's grasslands is the largest in the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The congregation of swamp deer in the park 's grasslands is the largest in the world ; the population of hispid hare may be of international significance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A capability enhancement program that started delivering improvements to UK guns in 2007 aimed at reducing weight and improving some components ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A program that started making improvements to UK guns in 2007 tried to make the gun lighter and some features better ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Iodic acid is used as a strong acid in analytical chemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are some common ways used to stretch piercings , of different origins and useful for different people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fourth is the high-strength metal shield that must be placed behind the head of all Top Fuel drivers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Two players regularly form a side in courts divided by a net like tennis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The total area of the islets is about 187,554 m2 , with their highest point at 168.5 m on the West Islet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The total area of the islets is about 187,450 square meters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The data from measurements of variations at points on the process map is monitored using control charts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Four types of endorphins are created in the human body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "How supermassive black holes get started is not yet known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The origin of supermassive black holes remains an open field of research ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Overall the school is characterized by a high proportion of white pupils compared with the national average and nearly all students have English as their first language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gram staining is used to determine gram status to classify bacteria broadly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some of the original movie actors were n't available to reprise their roles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The didgeridoo is now often used as an instrument in the experimental and avant-garde music scene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Certain people travel to other countries to have sex with children , which is forbidden where they live ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All quarks and gluons in QCD interact with each other through the strong force ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Para-alpine skiing classification is designed to give insurance equal competition between alpine skiers with different types of limited physical and seeing powers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Georges Head was later chosen as the best place to spy and fire mines which were laid underwater ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1888 Georges Head was chosen as the best place to observe and fire underwater mines , the latest in harbor defences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Agrawal died on 11 October 2018 from heart failure complicated from starvation , aged 87 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Agrawal died on 11 October 2018 , after fasting since 22 June 2018 , demanding the government act on its promises to clean and save the Ganga ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Responses to terrorism are broad in scope ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Counter-terrorism is broad in scope ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An Event Cache is a gathering organized and attended by geocachers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Up to four people can play in multiplayer mode , which has specific rules predetermined by the players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is most often found in pairs or small noisy flocks of up to 10 individuals , but sometimes up to 30 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Political philosophy is a branch of philosophy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The aesthetics of the store are somewhat different from that of 7 - Eleven stores in other countries as the stores offer a wider selection of products and services ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Estimates of the individual 's age at death range from 7 to 11 years old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some ghost towns , especially those that preserve period-specific architecture , have become tourist attractions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some ghost towns are kept intact as tourist attractions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Withdrawal of a military occupation may be due to political reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some people who do this started using pictures of text to make it harder for anti-phishing filters to see it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Japanese counterattacks against the American beachheads , as well as the fierce fighting , had exhausted the Japanese ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The attacks against the American beaches , as well as the violent fighting , had tired out the Japanese ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In May 2006 , it was announced that the station was to be redeveloped as part of a $ 36 million project ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On May 15 , 2006 , it was announced that the station is to be redeveloped ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The organization became a political party in January 2006 , running in that year 's elections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In former times most of the people were farmers , however later in the 18th century the production of textiles became more and more important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In former times the main income source from the inhabitants was agriculture , however later in the 18th century the weaving mill of lines became more and more important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The game features the revived ECW brand , and it takes its place alongside the established Raw and SmackDown !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The game was the first of the SmackDown vs . Raw games to feature the newly revived ECW brand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most people infected with trichomonas vaginalis do not have any symptoms and can be undetected for years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Japanese radio intercepts did notice an increase in both American submarine activity and message traffic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sea levels were high worldwide , and much of the land lay under shallow seas , where tropical reef organisms lived ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The demonstration of circulation varies from year to year , but the basic climatologic structure is almost constant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Binary form was most commonly used in the Baroque era for short dances called minuets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Binary form was popular during the Baroque period , often used to structure movements of keyboard sonatas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main attack tried to rescue the trapped battalions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main assault also jumped off , now attempting to rescue the trapped battalions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Copper forms chemical compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The health risks associated with nuclear materials have also featured prominently in Australian anti-nuclear campaigns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Male argonauts have been observed residing inside salps , although little is known about this relationship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At age ten he was traveling , had boyfriends and wanted to be an actress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Amateur radio operators use various modes of transmission to communicate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The climate of the region is subtropical monsoonal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another part of the machine 's exhibition was the completion of the knight 's tour , a famed chess puzzle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The population was 26,190 at the 2010 census and 35,050 following a special census conducted in 2018 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The leaders of colonial America in the 1760s and 1770s read history carefully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The colonial intellectual and political leaders in the 1760s and 1770s closely read history to compare governments and their effectiveness of rule ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bacterium was first found in a 43 - year- old American woman ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Scientists discovered the bacterium in a 43 - year- old American woman who had traveled to Peru for three weeks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is no international treaty that specifies a specific crime of ethnic cleansing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is no official legal definition of ethnic cleansing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Criticism of the game is that battle is easy and cut-scenes dialog is too long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Critics found battle too easy and cut-scenes dialog too long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Inherited factors are about 60 % responsible for the variability in uric acid level ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Controversy surrounds the death of several fishermen since the 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These four discoveries had a profound impact on the development of civilization throughout the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These four discoveries had a big impact on the development of Chinese civilization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A lineworker generally does outdoor installation and maintenance jobs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The word lineman / linesman refers to those who work in generally outdoor installation and maintenance jobs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of early 2017 , there are 131 species assigned to this genus , including the species listed below ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "117 species are currently assigned to this genus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Logarithms have many applications inside and outside mathematics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Logarithms have many properties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Roussimoff died in his sleep of congestive heart failure on the night of January 27 , 1993 , in a Paris hotel room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On January 27 , 1993 , he died of congestive heart failure while he was sleeping in his Paris hotel room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In addition to the , the city has academies of sculpture and fine arts and a museum of statuary and antiquities , and a yearly marble technology fair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Countries using proportional representation have less of a tendency to create a two -party system because successful smaller parties are common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Countries using proportional representation give little advantage to the largest two parties , so they tend to elect many parties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main inscription on the attic would originally have been of bronze letters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main inscription was made of bronze letters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As the century progressed , tomato ketchup began its ascent in popularity in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cause of the Christmas Island pipistrelle 's decline is unknown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Adults of both sexes are medium to large chicken - like birds , stocky with round-wings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Late in life he suffered from depression and madness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The inner ear is made mostly of the cochlea ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The inner ear consists of the cochlea and several non-auditory structures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Early on July 1 , a strong and big tropical wave moved off the coast of Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "'t Hooft is most famous for his contributions to the development of gauge theories in particle physics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In several countries , rifle clubs have been made since the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cultivation of watercress is practical on both a large-scale and a garden-scale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Agrology of watercress is both a large scale and a garden scale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While historians concur that the votes were accurately counted , the process was neither free nor secret ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most historians agree that the result was not fixed , but the voting process was neither free nor secret ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wreath is one of the odder parts of the flag , added against the rules of heraldry and breaking up the carpet pattern ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wreath was added against the rules of heraldry , breaking up the carpet pattern ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1989 , the satellite Hipparcos was launched primarily for obtaining improved parallaxes and proper motions for over 100,000 nearby stars , increasing the reach of the method tenfold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For example , a sociolinguist might research how a particular variety of language would not be considered correct in a business place ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The victorious rebels formed a government that abolished the military ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In tetrapods , claws are made of keratin and consist of two layers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The movie gained mixed reviews from critics and holds a 50 % rating on Rotten Tomatoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The story has been changed considerably in various retellings and subjected to numerous modern adaptations and readings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The importation of slaves was made illegal in 1792 and Chinese workers were brought to work in the farms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On August 10 , a day of memorials began peacefully , but some people became outspoken after an evening candlelight vigil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A cigar-smoker most of his life , Sugar died from cardiac arrest on March 25 , 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sugar died from cardiac arrest on March 25 , 2012 at age 75 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Wet chemistry commonly uses laboratory glassware such as beakers and graduated cylinders to prevent materials from being contaminated or interfered with by unintended sources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some cases , voice- tracking is done in order to give station employees the flexibility to carry out other responsibilities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A total of 47 countries entered the qualification ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A total of 47 countries entered the qualification , including South Africa , which automatically qualified ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Newspaper 's revenue from classifieds advertisements is decreasing continually as internet classifieds grow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Newspapers have continued their downward trend in classifieds revenue as internet classifieds grow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "About 50 % of the papyrus is missing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite attempts at reconstruction , approximately 50 % of the papyrus remains missing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The design of the trains was finalized in September 2004 , and manufacture of two pre-production trains began in January 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "But in elementary arithmetic this form is used rather often ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After September 1939 , desperate efforts were made to improve the situation , but with very little result ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cells of the epidermis can vary in the way they are made and how they work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Solar cells can be used to power tools or to recharge a storage battery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The eleven municipalities have special status equal to the raions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The eleven municipalities have special status equal to the rayons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Civil rights guarantee equal protection under the law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These reliefs were taken away in 1945 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cowbirds eat insects , including the large numbers that may be stirred up by cattle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Wind chill numbers are always lower than the air temperature for values where the formula is valid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Wind chill numbers are always lower than the actual outside temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A strong tropical wave moved off the coast of Africa late on August 20 , and almost convective banding and a broad circulation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In a register machine , programs are composed of instructions which operate on values ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The station 's large hall was chosen because its dimensions are similar to 19th century concert halls , that is , it is shaped in the 'shoebox style ' ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mehr was then nominated by the Prime Minister to serve as the Minister of Finance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is a fallacy because the moral character or actions of the opponent are generally irrelevant to the logic of the argument ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prizes are given for a number of reasons : as an honor for special persons , for exemplary behavior and to provide incentives in competitions , etc ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The earthquake caused more than 5,000 casualties , and destroyed 29,000 houses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city was first incorporated in 1872 , but the charter was voided as illegal , and the city was re-incorporated in March 1873 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city was first incorporated in 1872 , but the charter was ed as illegal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In economics and accounting , capital accumulation is often equated with investment of profit income or savings , especially in real capital goods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In economics capital accumulation is often seen as the same as investment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since 1940 , the southeastern US region has seen a shift to production of Runner group peanuts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rapid forces , whether for an offensive or defensive purpose , were needed to deny vital locations to the enemy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Butter cakes are traditionally made using a creaming method , in which the butter and sugar are first beaten until fluffy to incorporate air into the butter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1984 , when Tjapaltjarri was about 25 , he finally came into contact people from outside his family ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are not as many symphonies in A major as in D major or G major , but more than other sharp keys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Under the 1992 constitution , the President is limited to a single five -year term ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Shy and harmless towards humans , smalleye hammerhead sharks are fished throughout its range and is sold as food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Scientists keep doing research on ways to prevent and treat dengue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The movement of snakes in arboreal habitats has only recently been studied ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The line is used to show that the Monarch has granted their Royal Assent to a bill in order to make it become law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As an example , see the following graphic : As song one begins to fade out the next song begins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prior to the beginning of the 1700s , there might not have been a permanent population there but the area was used by nomads ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No certain dates can be assigned to this empress 's life or reign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "According to 2011 census , Vikramasingapuram had a population of 47,241 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fastpitch pitching distance can be between 35 and 45 feet ; it all depends on the age of the players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All 16 - bit programs run by default in a single virtual DOS machine with shared memory space ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The shape of the cabling layout used to link devices is called the physical topology of the network ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Grade is more relevant to mountaineering and big wall climbing , and often not stated when talking about short rock climbs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The four best third - placed teams from the six groups advanced to the knockout stage along with the six group winners and six runners - up ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The President 's role is largely ceremonial as in many parliamentary democracies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His role is ceremonial as in many parliamentary democracies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A three - point stance clothesline is where a wrestler lines up in a three - point stance , charges at the opponent and clotheslines them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "China has officially cited resource depletion and environmental concerns as the reasons for a nationwide crackdown on its rare- earth mineral production sector ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "China has said that resource depletion and environmental concerns are the reasons for increased nationwide control of its rare earth mineral production ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Scholars ' rocks can be any color , and contrasting colors are not uncommon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Today , however , price fixing by private entities is illegal under the antitrust laws of more than 140 countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "International price fixing by private entities can be prosecuted under the antitrust laws of more than 100 countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Attacks in which an attacking wrestler jumps and falls down onto an opponent on the floor , striking with a specific part of the body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unaipon was obsessed with correct English and in speaking tended to use classical English rather than that in common usage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unaipon was obsessed with correct English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People have had intellectual disability throughout history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Intellectual disability has been documented under a variety of names throughout history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Recently , major card issuers have increased cashback amount to 5 % for purchases especially in grocery stores and petrol stations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She died on 13 February 2019 in Rome from lymphoma at the age of 79 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the day amphiumas hide in plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 10 May 1940 , German troops started their surprise attack on the Netherlands without a declaration of war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many biofuel options which are available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Biofuel development and use is a complex issue because there are many biofuel options which are available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the summer of 2014 , during a brawl in his house he took a hit to the head and had a bad fall that resulted in a coma ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Investigators concluded that the probable cause of the crash was believed to be an inoperable instrument landing system and ground radar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chess players classify endgames according to the type of pieces that remain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mouse - like hamsters are not true hamsters , but represent an early split from the rest of the mouse -like rodents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Garments are also checked for foreign objects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As part of the regeneration , the transport links to Ravenscraig will be greatly improved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditional gene names and abbreviations are often not specific for a single gene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No certain dates can be assigned to this emperor 's life or reign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this historical figure 's life or reign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The dough is an ordinary bread dough , usually with yeast as a leavening agent but baking powder may also be used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The song is about the singer asking her lover not to end their relationship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The uptempo song 's lyrics are a plea from the singer to her lover not to end their relationship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Between 64 and 104 major aftershocks , ranging in magnitude from 4.0 to 6.1 , were recorded within 72 hours of the main quake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "52 big aftershocks , ranging in size from 4.4 to 6.0 , were recorded within 72 hours of the main tremor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A move in which a wrestler jumps from the top turnbuckle , top rope or the apron landing one knee across a supine opponent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most eels live in the shallow waters of the ocean and burrow into sand , mud , or amongst rocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most eels prefer to live in the shallowest parts of the ocean ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prior to the late 1980s , fans could station themselves up to the guardrails so they could be closer to the action ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before the late 1980s , people could station themselves up to the guardrails so they could be closer to the action ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The MIPS architecture provides a specific example for a machine code whose instructions are always 32 bits long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The size of the principal cast was reduced compared to the previous series , with a fixed number of characters appearing in every episode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the application level , SATA devices can be specified to look and act like PATA devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The assessment of job satisfaction through employee anonymous surveys became commonplace in the 1930s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This became the first Japanese - authored historical account of its sort to be published and circulated for scholarly study in the West ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The swans are some of the largest flying birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dairy farming has been part of agriculture for thousands of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Carbon dioxide is a greenhouse gas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Carbon dioxide is the most significant long-lived greenhouse gas in Earth 's atmosphere ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The most important part of the temple was the sanctuary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The most important part of the temple was the sanctuary , which typically contained a cult image , a statue of its god ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sea has been used for fishery and transportation of goods between the coastal countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , the sea has been used for fishery and transportation of goods between the coastal countries and its coral reefs and islands are popular tourist destinations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fifth is the on- board fire extinguishing system that are required ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fifth is the on board fire control system that all cars must have ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the single- player campaign , the player controls six different characters from a first-person perspective ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The convention sets out the definition , rights and duties of statehood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Throughout the night , several watches and warnings were discontinued ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Metals typically are strong , dense , and good conductors of both electricity and heat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sweden is a constitutional monarchy and King Carl XVI Gustaf is the head of state , but the role of the monarch is limited to ceremonial and representative functions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sweden is a constitutional monarchy because it has a king , Carl XVI Gustaf , but he does not have any real power ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Spanish athletes have won a total of 154 medals , with sailing as the top medal - producing sport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In his fiction Bear often addresses major questions in contemporary science and culture and proposes solutions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bear often answers major questions in contemporary science and culture with fictional solutions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another view is that the name was an insult ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mortars have been used for hundreds of years , originally in siege warfare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1971 , she suffered a miscarriage in the eighth month of pregnancy and survived clinical death ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She suffered a miscarriage and survived clinical death ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Symbolically , spires have two functions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , the term lien generally refers to a wide range of legal interests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The size of Irish Elk antlers is distinctive , and several theories have arisen as to their evolution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The size of Irish elk antlers is distinctive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A knee strike is where a wrestler strikes their opponent using their knees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An attack in which a wrestler brings the knee up to hit the opponent under the chin as if performing an uppercut ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Stubing died on 3 July 2017 at her home in Rome from multiple myeloma at the age of 76 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Elephant birds have been extinct since at least the 17th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Elephant birds , which were giant ratites , have been extinct since at least the 17th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Not only did nimravids have varied tooth styles , but they also showed the same range of size size and shape as felids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The movie gained negative reviews from critics and holds a 23 % rating on Rotten Tomatoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Elemental bromine is toxic and causes chemical burns on human flesh ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The diagram illustrates the encryption process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the US , during the show 's final season on - air , the show was open-captioned ; this was intended as an aid to help younger children learn to read ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , starting in 1996 , the show was open-captioned ; this was intended as an aid to help younger children learn to read ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite the name of the band , or the band 's logo , the members do not consider themselves antitheist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite the name of the band , the members say they are not anti-religious ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Differential calculus is the process of finding out the rate of change of a variable compared to another variable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The poem satirises a small incident by comparing it to the epic world of the gods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gram staining differentiates bacteria by the chemical and physical properties of their cell walls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gram 's method stains bacteria according to the chemical and physical properties of their cell walls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Those who saw the apparition stood in the rain for up to two hours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Today , the village and base 's combined population numbers approximately 5,400 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chain- driven transfer cases use a chain to drive most often only one axle , but can drive both axles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chain- driven transfer cases use a chain to transmit power to the axles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The electrons and the positive ions in the metal have a strong attractive force between them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bismuth is used in metal alloys with other metals such as iron ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bismuth is used in alloys with very low melting points ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the late 19th century , Japan was still largely unknown and exotic to Westerners ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Though often used interchangeably , these words have different meanings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Though often used interchangeably , in biology these words have different meanings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the buildings are of relatively low height , the complex sprawls out over a large area of land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The owls ' hunting depends on surprising its prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Much of the owls ' hunting strategy depends on stealth and surprise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like scallops , true oysters have a central adductor muscle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Its natural habitats are subtropical or tropical forests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As Europeans made inroads into Africa in the early 19th century , guns were developed to handle the very large game encountered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oats are grown all over temperate places ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oats are best grown in temperate regions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The single most important substance deciding human skin color is the pigment melanin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The actual skin color of different humans is affected by many substances , although the single most important substance is the pigment melanin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When in 2001 , the local community published its own findings about the forest 's sustainable management , it became an example of community involvement in a state - run management plan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is possible to save a conversation to read later or look at again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Females reach sexual maturity at 4 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Females reach sexual maturity at 4 years while males do not reach maturity until 7 years old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Multiple artificial sweeteners can be used to give diet soft drinks a sweet taste without sugar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Different artificial sweeteners are used instead of sugar to give diet soda a sweet taste and some are often used combined with one another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unaipon became well -known as an inventor , and a recognized authority on ballistics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Grosics died on 13 June 2014 after suffering from cardiac and lung problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The telescope will use seven of the world 's largest mirrors as primary mirror segments , each 8.417 m in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eventually , the Roman art of baking became known throughout Europe and eventually spread to eastern parts of Asia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most species of the sea snakes are able to respire through the top of their skin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Experimental physics expands , and is expanded by , engineering and technology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Experimental physics , engineering and technology are related ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of 2010 , the municipality had a total population of 8,441 , up from 7,233 as of 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The port of the mosque measures 27 m high , crowned with two minarets 42 m tall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the time the United States entered World War II in December 1941 , flying across oceans was a rare luxury ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The terracotta army figures were manufactured in workshops by government laborers and local craftsmen using local materials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Short eruptions can end in less than a day , but longer events can continue for several days or months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Short eruptions can end in less than a day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tiger shark is found in many different kinds of marine habitats , but it usually prefers murky waters in coastal areas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He was also a known historian , biographer and writer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In addition to his political career , he was also a noted historian , biographer and writer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Goods -only trains were not normally used , and usually goods wagons were attached to any passenger trains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Goods -only trains were a rarity , and the usual practice was to attach goods wagons to any scheduled passenger services ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The material of choice of a given era is often a defining point ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The forest is known in the region for its bluebell carpet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The forest is known in the region for its bluebell carpet which covers the forest floor for a few weeks each spring , attracting many visitors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The walls around the old town are intact as the city grew and became more modern ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of other visiting diesel and steam engines have also seen service on the line ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some parts of the United States , corporal punishment is allowed in schools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In all states of the United States and most African and Asian nations , corporal punishment by parents is currently legal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some jurisdictions , specific types of criminal cases may also be commenced by the filing of a complaint , also sometimes called a criminal complaint or felony complaint ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some jurisdictions , specific types of criminal cases may also be started by the filing of a complaint ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Modern video cameras have numerous designs and uses , not all of which resemble the early television cameras ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The western grey kangaroo is one of the largest macropods in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "French explorers and fur traders were the first Europeans in the subregion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Animals usually clean their fur , feathers or other skin coverings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many ways to define the size of a cluster and distance between clusters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many ways to define the size or diameter of a cluster ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Caramel sauce is made by mixing caramelized sugar with cream ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Para-alpine skiing classification is the classification system for para-alpine skiing designed to ensure fair competition between alpine skiers with different types of disabilities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Suspects have been named by law enforcement and amateur investigators , mainly led by Dave Toschi , but no conclusive evidence has surfaced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Suspects have been named by law enforcement and amateur investigators , but no conclusive evidence has surfaced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hormones are defined functionally , not structurally ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As hormones are defined functionally , not structurally , they may have diverse chemical structures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Slavery has existed , in one form or another , throughout the whole of human history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In one form or another slavery has been practiced since the earliest civilizations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2010 , there was an estimated 8,638 Kayapo people , which is an increase from 7,096 in 2003 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For thermally robust materials , high temperature methods are often employed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For materials that can withstand heat , chemists often use high temperature methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bunker walls were 1.5 metres thick and it was almost bomb proof ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The walls of the bunker were 1.5 metres thick and it could almost withstand a direct hit from a 300 lb bomb ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city had to condemn the properties to acquire the land for park , and won its case in 1895 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city had to force owners to sell the properties to obtain the land for the park , and won the case in 1895 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of 2017 , the books had collectively sold more than seven million copies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "FGM can hurt women 's physical and mental health throughout their lives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Soaps and detergents help to spread the oils and dirt particles through the water , so they can be washed away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A cache is a block of memory for storing data which is likely used again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hardware implements cache as a block of memory for temporary storage of data likely to be used again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The best -known method of prey capture is by means of sticky webs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The best-known method spiders use to capture prey is a sticky web ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They are also used as tree for pollinating food apple trees in apple orchards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They are also used as pollinizers in apple orchards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1890s , a variant known as bridge whist became popular which eventually evolved into contract bridge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1890s , a variant known as bridge whist became popular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Perception is one of the oldest fields in psychology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Perception is one of the oldest fields of scientific psychology , and there are many theories about how it works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following table lists the progression of the largest known prime number in ascending order ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This table lists every number that was once the largest known prime number ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A forearm drop is where a wrestler jumps down onto an opponent and drives their forearm into anywhere on the opponent 's body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some backpacks are specialized to carry a particular thing , such as fluids or a laptop computer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Music and sport are the only subjects that generally fall outside the station 's coverage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the twelfth century the area was marshland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chemical literature connect structures or properties of chemicals to academic papers or patents related to them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two types of adverbs , primary and secondary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over 100 ships or shipwrecks have been designated as NHLs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are 128 ships or shipwrecks that are NHLs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "French literature and poetry flourished even more in the 18th and 19th centuries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bat : The bat used by the offense can be made out of wood or aluminum or other composite materials , such as carbon fiber ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When someone dies , they are sent to one of many bars run by bartenders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The live hour-long series finale aired August 26 at 11 pm and was viewed by 1.003 million people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Frequently two types of sports competition are played in this rural community , volleyball and cricket ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The use of military organisations to police civilian populations is common to many time periods and cultures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is a supermassive black hole at the center of the galaxy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The procedure for caring for a beating heart cadaver is the same as caring for a normal patient ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most employment as a statistician requires a minimum of a masters degree in statistics or a related field ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The award consists of an 18 carat gold medal weighing 3 tolas and a certificate of honor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nematode species can be difficult to distinguish from one another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He died in England on November 16 , 2018 at the age of 81 , due to complications of hip surgery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Performance improvements are sometimes delivered via wide area file services or WAN optimization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Performance improvements are sometimes delivered via WAFS or WAN optimization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The novel is told through narratives alternating between two time periods , and is largely told in the third - person mode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alekhine was known for his attacking style : he was good at turning an initiative into a win ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prior to the start of the season , the divisions of the league were re-aligned to reduce travel costs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prior to the start of the season , the divisions of the league were re-aligned to better reflect the locations of the teams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most of the area of these hilly hamlets and villages is covered with trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Within a day , symptoms of mustard poisoning had appeared in 628 patients and medical staff ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many objects cannot achieve negative temperatures , because adding energy to them will increase their entropy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One of the first , and most powerful , techniques to improve performance is the use of the instruction pipeline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The film had a chilly reception with critics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These frogs do not have the adhesive toe disc cups found in the tree frogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Arns was killed in the 2010 Haiti earthquake while speaking to a church group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One way to think about mental health is by looking at how effectively and successfully a person functions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The goal was to capture a major port for a short period and to gather information ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Objectives included seizing and holding a major port for a short period , both to prove that it was possible and to gather intelligence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bald eagles are sexually mature at four or five years of age ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cooking oil is flammable , and fires may be caused by it igniting at too high a temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cooking oil can burn well and may catch fire if it is used at too high a temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city has numerous historic religious buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The earliest archaeological evidence for wheat seeds crushed between simple millstones to make flour dates to 6000 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The fossil consists of most of the skull , face and mandible with teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The fossil has most of the face and mandible with teeth and , uniquely , a natural endocast of the braincase ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Worldwide production of apples in 2017 was 83.1 million tonnes , with China accounting for half of the total ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A large number of settlers arrived in the 1850s and 1860s , many of whom were ancestors of today 's residents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , changes in the terms of their professional service may have created resentment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There were some changes in the terms of their service which may have created resentment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If the subject still wished to stop after all four successive verbal prods , the experiment was halted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If the subject still wished to stop after the four main prods had been used , the experiment was halted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Wrasses can put their jaws forwards , usually with separate jaw teeth that jut outwards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 21 July , the fire was 15 % contained but burned through 74,083 acres ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An attack where a wrestler will strike an opponent using the knee ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An attack where a charging wrestler jumps striking both knees simultaneously into the head , chest or back of the opponent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The fundamentals of bird flight are similar to those of aircraft ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is hard to find the shape of the minimal surface bounded by some arbitrary shaped frame using just mathematics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Farmer was diagnosed with esophageal cancer in the spring of 1970 , which was attributed to her lifelong habit of heavy smoking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Farmer was diagnosed with esophageal cancer in the spring of 1970 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The executive is the governing center of political authority ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Physicists represent sources of magnetic moments in materials as poles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are various modifications that can be implemented atop the fundamentals of the battle royale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many changes that can be placed on top of the fundamentals of battle royale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Extraterrestrial skies seem to vary because of a number of reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This first movement is in sonata-allegro form ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are 29 letters in the Vietnamese alphabet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Vietnamese schools teach the alphabet with these 29 letters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "More detail on the health of the drive may be obtained by examining the SMART Attributes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In digital signal processing , a digital signal is a representation of a physical signal that is a sampled and quantized ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stone may be displayed on a rosewood pedestal that has been carved specifically for the stone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stone may be displayed on a wooden base that has been carved specifically for the stone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Their feathers are mainly light brown with black spots on the top and buff with narrow blackish streaks on the underside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On Friday , drivers have a 30 - minute practice session and a 30 - minute qualifying session ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most scallops are filter feeders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Kodaikanal was established in 1845 as a refuge from the high temperatures and tropical diseases of the plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Synapsids are characterized by having differentiated teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Synapsids had differentiated teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At about 10 : 30 AM the flight paths of the two aircraft intersected over the canyon , and they collided at a closing angle of about 25 degrees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At about 11 : 31 AM MST , the track of both airplanes intersected over the canyon , and they hit each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each state 's constitution or legislature spells out what type of courts the state will have , how they will work , and how judges will be chosen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The structure of courts and the methods of selecting judges is determined by each state 's constitution or legislature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The strike forces , with many damaged aircraft , reached and landed on their respective carriers between 12 : 50 and 14 : 30 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Organic synthesis is a special branch of chemical synthesis dealing with the synthesis of organic compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is difficult to know exactly when naturism began as an action group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is difficult to nominate exactly when naturism started as a movement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1979 , funding was received to preserve the site as a tourist destination , due to its historical significance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1979 the government gave money to protect the site as a tourist area , because of its historical importance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The book has also been seen as trying to show that masculinity was important in stopping slavery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The length of the slide rule is quoted in terms of the nominal length of the scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The width of the slide rule is quoted in terms of the nominal width of the scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Air cooling is the process of cooling an object by exposing it to air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The legal status of prostitution varies from country to country , from being legal and considered a profession to being punishable by death ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The legal status of prostitution varies from country to country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chicken or veal parmigiana has become very popular in Australia as a pub dish , often served with chips and salad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Polo is not played exclusively on horseback ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People are nomads for many reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When a woman experiences a painful sexual act , the pain may distract her from feeling pleasure and excitement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When pain occurs , the woman may be distracted from feeling pleasure and excitement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bearded dragons do not make sounds usually , but when they are scared they might hiss like a cat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Around the world , the sugar glider is a popular domestic pet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In several countries , the sugar glider is popular as an exotic pet , and is sometimes referred to as a pocket pet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pesticides are used to kill pests , but many are bad for human health ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pesticides are used to control organisms that are considered to be harmful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In December 1912 , workers at a local quarry uncovered a crack in the rocks with warm air coming out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In December 1912 , workers at a local quarry uncovered a crack in the rocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the gold rush , the forest slowly began to regrow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As the forest was almost abandoned after the gold rush period , a regeneration process emerged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Usually a libretto is written before the music , but sometimes composers wrote some of the music first and then looked for words to go with it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The location of the town at the bottom of a steep valley counted against it when it came to railway construction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because the town is at the bottom of a steep valley it was n't suitable for the railway ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is the smallest of the closer Uranian moons , estimated to be only about 18 km in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is the smallest of inner Uranian satellites , crudely estimated to be only about 18 km in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historical attitudes towards oats have varied ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historical attitudes towards oats are very different ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The same situation nearly materialized in 2004 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By 1600 , rockets were being used in various parts of Europe against cavalry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Occasionally a nova is bright enough and close enough to be seen by the unaided eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since 1963 he has been interested in chemical and biological defense and arms control , has served as a consultant on this subject to various government agencies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since 1963 he has been interested in chemical warfare and biological defense and arms control ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Today , the local economy is largely commercial and manufacturing , with the largest employer being a clothing manufacturer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The site was excavated in August 2008 and again in August 2009 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because promos are released in smaller quantities than CD singles , they are sometimes considered a collectors item ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because promos are produced in smaller quantity than releases made available to the general public , they are sometimes considered valuable collectors ' items ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Once the plant is allowed to flower , it may produce seed pods containing small black seeds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Once the plant is allowed to flower , it may produce seed pods containing small black seeds , which can be saved and planted the following year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Conscious thought is not always necessary for knowledge of results to have its effect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It was elevated to the category of municipal district on May 1 , 2003 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Atomic physics primarily considers atoms in isolation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Carreras has received many awards both because of his musical and humanitarian work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Carreras has received numerous awards and distinctions for both his artistic and humanitarian work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cigarette manufacturing companies in Germany made several attempts to weaken the anti-tobacco campaign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cigarette manufacturing companies in Germany made several attempts to weaken the scientific credibility of the anti-tobacco campaign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Seals were used in the earliest civilizations and are of considerable importance in archaeology and art history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "African elephants receive at least some legal protection in every country where they are found , but 70 % of their range exists outside protected areas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For 2007 , d'Ambrosio took part in the inaugural season of the International Formula Master series with the Cram Competition team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The hosts were only announced after the qualifying round ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The hosts were only announced after the qualifying round , which meant all teams had to participate in the qualification process for the final stage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The friction between the ropes and the pulley furnishes the traction which gives this type of elevator its name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The friction between the ropes and the pulley furnishes the traction which gives this type of lift its name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A satellite terminal is a building detached from other airport buildings , so that aircraft can park around its entire circumference ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "TUTTs sometimes bring a large amount of vertical wind shear over tropical disturbances and cyclones so TUTTs can reduce cyclone development ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The most common type of aspirator is the water aspirator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cheap and simple water aspirator is the most common type of aspirator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is a close relative of the mourning and eared doves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the start of the 20th century , the economies of Germany and the United States had begun catching up to Britain , especially in their industrialization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 3 July 2006 , the table tennis section applied for bankruptcy and the table tennis section was disestablished ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some crabapples are used as rootstocks for domestic apples to add beneficial characteristics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some crab apples are used as rootstocks for domestic apples to stand up to cold or drought ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 9 December the government confirmed that about 90 foreign heads of state and government and 15 former leaders would travel to South Africa to attend funeral events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Efficiency slows down energy demand growth so that rising clean energy supplies can make deep cuts in fossil fuel use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Efficient energy use allows energy demand to slow so that rising clean energy supplies can make big cuts in fossil fuel burning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Canada and the United States , neighborhoods often have official or semi-official status ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Canada and the United States , neighborhoods are often given official or semi-official status through neighborhood associations , neighborhood watches or block watches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The seeds are generally almost microscopic and very numerous , in some species over a million per capsule ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The seeds are extremely small and very numerous , in some species over a million per capsule ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2018 , there are eleven senators holding ministerial positions and the head of state , the First mayor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2011 , there are nine senators holding ministerial positions and the head of state , the First mayor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "16 - bit programs run separately within one 32 - bit NTVDM process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The earliest anchors were probably rocks , and many rock anchors have been found dating from at least the Bronze Age ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "More than 470 species of birds have been identified in the park , many of which are migrants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "More than 470 species of birds have been identified in the park , many of which are migrants , with almost 60 species being raptors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Geographers are historically known as people who make maps ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Ancient Egyptian mythology , the god Chnum was said to have formed the first humans on a potter 's wheel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the 2001 Census , the population of the civil parish was 20,309 , remaining similar at the 2011 Census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ridiculed during his lifetime by critics , he came to be recognized as a self-taught genius whose works are of high artistic quality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some critics ridiculed him for his style , but he came to be recognized as a self-taught genius ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hydrogen has three naturally occurring isotopes , denoted 1H , 2H and 3H ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The glaciers crush minerals in the rock as they pass over them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The song gained popularity in September 2016 , when the first remix was uploaded onto the YouTube channel SiIvaGunner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the opening and middlegame , the king will mostly not play an active role in the development of an attacking or position ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lifeline has over 260 retail outlets around the country which sell a variety of clothes , furniture and bric-a- brac ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lifeline has more than 260 retail outlets around Australia that sell clothes and furniture to make enough money to pay for training and office space they use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Blankets may be spread on the ground for a picnic or where people want to sit in a grassy or muddy area without soiling their clothing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dodder can be identified by its thin stems appearing leafless , with the leaves reduced to minute scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dodder can be identified by its thin stems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Reminders allows users to create lists of tasks with alerts that can either be date - based or location - based ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Walker fell into a diabetic coma on 11 January 2015 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Walker died after falling into a diabetic coma on 20 January 2015 , aged 41 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The explosion killed 90 people and injured 1,400 others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The trustee is given legal title to the trust property , but has an obligation to act for the good of the beneficiaries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The apical complex includes vesicles which open at the front of the cell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "FGM may increase a woman 's risk of having problems during pregnancy and childbirth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Modern cladistic work has not been conclusive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The museum 's art includes some of the prefecture 's most important cultural assets and works by artists with some connection to the region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Philippines has 17 administrative regions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Much of the range lies within a succession of national parks and other reserves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The central theme of hydrology is how the water circulates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The central theme of hydrology is that water circulates throughout the Earth through different pathways and at different rates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Typical rounding problems include : The most basic form of rounding is to replace an arbitrary number by an integer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of his intolerable fiscal charges , in 1717 an open revolt developed in the duchy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of his very bad taxes , in 1717 an open revolt took place in the duchy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "NMR spectroscopy databases provide information to relate structure and NMR data ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Apart from tourism , agriculture is still important , particularly cattle breeding in the mountains and dairy farming in the plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Agriculture is important , particularly cattle breeding in the mountains and dairy farming in the plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Images and videos showing male bisexuality have been more popular since the start of internet pornography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1997 , about 8 % of all soybeans cultivated for the commercial market in the United States were genetically modified ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The aquarium has 2 million annual visitors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Green manures are crops grown for the express purpose of plowing them under ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Twelve matches were contested at the event , including three matches contested on the pre-show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Groups of galaxies are the smallest aggregates of galaxies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Secondary structure refers to highly regular local sub-structures on the actual polypeptide backbone chain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Secondary structure refers to parts of the protein chain that form regular structures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the next 10 to 11 hours , the radioactive cloud moved towards the north- east , reaching from the accident ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the next ten to eleven hours , the radioactive cloud moved towards the northeast , reaching between 300 and 350 kilometers from the accident ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In reality , cats can turn themselves right side up in mid-air if they should fall upside-down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Angel food cake requires egg whites whipped until they are stiff ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Angel food cake needs the egg whites to be whipped until they are stiff , and carefully folded into the other ingredients ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the second week of September , a strong tropical wave started moving off the coast of Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The climate in this area is characterized by hot , humid summers and generally mild to cool winters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The book includes 36 short essays predicting the consequences of global warming and has been translated into over twenty languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Popular science is a bridge between scientific literature as a professional medium of scientific research , and the realms of popular political and cultural discourse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is made by heating barium oxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Debian packages are standard Unix ar archives that include two tar archives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Several times people in Australia have wanted to remove the monarchy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Australia has periodically experienced movements seeking to end the monarchy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sea contains a number of reefs , uninhabited islands and significant hydrocarbon reserves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sea has a number of reefs , islands where no one lives and significant hydrocarbon reserves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In November 2017 , another ballot issue was voted on whether to un-incorporate the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In November 2017 , another ballot issue was voted on whether to dissolve the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Crystal structure is now found by analysis of the diffraction patterns of a sample targeted by a beam of some type ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As dance progressed into the 19th century , the emphasis on technical skill increased , as did the desire to dance en pointe without the aid of wires ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As dance progressed into the 1800s , the desire grew to dance en pointe without the aid of wires ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Initially , women protested because his designs covered up their legs , which they had been unused to because of the previous limitations on fabric ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each state of India has an organization that manages panchayat towns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One of the goals of compilers and processors designers is to use as much ILP as possible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A goal of compiler and processor designers is to identify and take advantage of as much ILP as possible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since hummingbirds are specialized nectar-eaters , they are tied to the bird- flowers they feed upon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The serfs also had to pay taxes and fees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The discovery of the H5 histone appears to date back to 1970's ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The foundation of the abbey Fulda and its territory originated with an Imperial grant , and the sovereign principality therefore was subject only to the German emperor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From its foundation , the abbey Fulda and its territory was subject only to the German emperor , not to the control of the local lords ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Types of non-fixed keels include swing keels and canting keels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other types of keels are swing keels and canting keels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In terms of school casualties , thousands of school children died due to shoddy construction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Land snails are an especially important food item when drought or hard weather makes it hard to find other food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Snails are especially important when drought or hard weather makes it difficult to find other food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Benefits of exercise for all ages have been known since antiquity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The benefits of exercise have been known since antiquity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Publicly accessible , it is known for its inviting jungle gym-like characteristics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the late 19th century scientists realized that air could be liquefied and its components isolated by compressing and cooling it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the late 19th century , scientists found that air could be turned into a liquid and the compounds in it could be isolated by compressing and cooling it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Immediately after their senate confirmation , the emperors went to the camp of the praetorian guard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Failure rates are important factors in insurance , business , and regulation practices as well as fundamental to design of safe systems throughout a national or international economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Failure rates are important factors in the insurance , finance , commerce and regulatory industries and fundamental to the design of safe systems in a wide variety of applications ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Discussions included some issues which remained unresolved from previous summits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The agenda for the summit included some issues which remained unresolved from previous summits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chinese rock and roll 's peak popularity was between 1990 and 1993 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Primary injuries are caused by blast overpressure waves , or shock waves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Primary injuries are caused by the explosion 's shock waves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After New Zealand ended its provinces in 1876 , they began using a county system as in other countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pots , traditionally made of terracotta but now more commonly plastic , and window boxes have been the most commonly seen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pots , made of terracotta or sometimes plastic , and window boxes have been the most common containers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The opera did not do well , and audiences thought that the opera did not make any sense ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mostly songs in this album are smooth and midpaced , while some are faster ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Algebraic geometry occupies a central place in modern mathematics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The game supports multiplayer with support for up to four players simultaneously ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Based on the sizes of the moons , the original asteroid may have been about 28 km in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Based on the sizes of the satellites , the original asteroid may have been about 28 km in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Problem gamblers have more suicidal ideation and make more suicide attempts compared to the general population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Problem gambling is associated with increased suicidal ideation and attempts compared to the general population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Human behavior is believed to be influenced by the endocrine system and the nervous system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The feeling of a static electric shock is caused by the stimulation of nerves as the neutralizing current flows through the human body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The feeling of an electric shock is caused by the stimulation of nerves as the neutralizing current flows through the human body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before the age of man or beast , the immortals wage war on each other in the heavens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For many years , efforts to discover brown dwarfs were fruitless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Instructs the server to return information about the administrator of the server specified by , or the current server if target is omitted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is commonly observed that schooling fish are particularly in danger of being eaten if they are separated from the school ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The municipality had 258 inhabitants in 2003 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The municipality had 258 inhabitants in 2003 and an area of 32.73 km2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This was an early description of the process of geographic speciation by means of the founder effect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This was an early description of a process of geographical speciation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He died on 11 May 2018 at the age of 52 from cardiac arrest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Reporting to the Assistant Commissioners are about 50 Chief Superintendents , about half of whom supervise what are called Divisions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Infection rates are higher in some countries in Africa and Asia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The microarchitecture of a digital signal processor is optimized specifically for digital signal processing applications ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The architecture of a digital signal processor is optimized specifically for digital signal processing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The male then leads the female to potential nest sites , and the female will choose one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After mating , the male shows the female all the potential nest sites , and lets the female choose one and build the nest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The three - toed hind limbs were long and thick , supporting the body in a bipedal posture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Covering an area of 3263 km2 and with a population of about 128,000 it is the smallest , least populous , and least densely populated region of Italy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The inclination of Earth 's orbit drifts up and down relative to its present orbit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tsetse have an unusual life cycle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tsetse have an unusual lifecycle which may be due to the richness of their food source ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The center of a subtropical gyre is a high pressure area , which the ocean moves around ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The center of a subtropical gyre is a high pressure zone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A mud volcano may be the result of a piercement structure created by a pressurized mud diapir that breaches the Earth 's surface or ocean bottom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A mud volcano is usually made by mud diapir that breaks out of the surface of the Earth or on the ocean bottom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Until the early 20th century , arsenic was often used to embalm bodies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "More than 60 types of synesthesia have been reported , but only a small number have been studied by scientists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other forms of synesthesia have been reported , but little has been done to analyze them scientifically ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In each group , teams played against each other home - and - away in a round-robin format ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In each group , teams play against each other home - and - away in a round-robin format ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At first , historical linguistics was comparative linguistics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At first , historical linguistics served as the cornerstone of comparative linguistics primarily as a tool for linguistic reconstruction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The least skipper favors damp or wet habitats with tall grasses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The least skipper can be found in damp or wet habitats with tall grasses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Textiles have been used since the beginning of civilization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Income is highly associated with prenatal health care ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The inverse operation of multiplication is division ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The opposite of multiplication is division ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A move in which a wrestler jumps or falls down on an opponent driving their elbow into anywhere on the opponent 's body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A move in which a wrestler jumps / falls down on an opponent driving his knee into anywhere on the opponent 's body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eukaryotic cells have a highly evolved process of secretion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This , the child of the contradanza , was also danced in lines or squares ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With global travel becoming widespread at that time , cookies made a natural travel companion , a modernized equivalent of the travel cakes used throughout history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Female trees bear their fruit irregularly , only every few years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The RIRs divide their allocated address pools into smaller blocks and delegate them to Internet service providers and other organizations in their operating regions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hot chocolate can be made with dark , semisweet , or bittersweet chocolate chopped into small pieces and stirred into milk with the addition of sugar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The case remained unsolved and cold for several years , partly due to the volume of tips pouring in to the police who investigated the crime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The case remained unsolved for over three years , partly due to the volume of tips received by police investigators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Structural engineering came to existence when the humans first started to construct their own structures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Structural engineering has existed since humans first started to construct their own structures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Endgames can be classified according to the type of pieces remaining on the board ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The long-tailed sylph is similar in appearance but does not overlap in range ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Long-tailed Sylph is almost the same in color but does not overlap in range ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of this , Hash Tables can often find information faster than other tools , such as search trees or other table lookup structure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In many situations , hash tables turn out to be on average more efficient than search trees or any other table lookup structure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each episode of Season One attracted more than a million viewers on its first airing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each episode of the season attracted more than a million viewers on its first airing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The municipality covers an area of 1466 sqkm and the city proper , 16 sqkm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In warfare , the long term strategy is the defeat of the enemy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The new technology allowed deliberate alteration of genes to change the characteristics of an organism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Crombie 's family announced on April 18 , 2015 that he had died suddenly three days earlier of a brain hemorrhage in New York City ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At first , during the 1820s and 1830s , she composed exclusively for the piano ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Murids are classified in four subfamilies , and about 140 genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She withdrew from active management of the agency in the mid-1990s due to complications of diabetes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She stopped managing the agency in the mid-1990s because of health problems from diabetes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pallor is more evident on the face and palms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Spanish -speaking countries there are many different names for each variety and preparation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Zero-fare public transport services are funded in full by means other than collecting a fare from passengers , normally through heavy subsidy or commercial sponsorship by businesses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Free or Zero-fare public transport services are funded in full by means other than collecting a fare from passengers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many electronic paper technologies keep the same text and images indefinitely without electricity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Upon starting the game , the player is invited to construct an avatar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the 20th century , bookbinding materials had developed a high resistance against damage by various types of book -boring insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Financial mathematics is a field of applied mathematics , concerned with financial markets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Europe lies mainly in the temperate climate zones , being subjected to prevailing westerlies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most of Europe lies in temperate climate zones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Several circumstances exist which allow for the termination of a support order for a child under the age of majority ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A lot of the railway track and trains have to be repaired or replaced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In modern times , the waters are 70 % to 90 % used for human purposes and the flow is greatly reduced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Of knightly extraction , has proofs of its nobility going back as far as 1265 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "About 150,000 people live in the drainage area of this river ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "About 150000 people live in the drainage area of this river ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Louvers are rarely seen as primary design elements in the language of modern architecture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Louvers are rarely seen as primary design elements in the language of modern architecture , but rather simply a technical device ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Coussmaker sat for Reynolds 21 times and his horse 8 times between February 9 and April 16 , 1782 - an exceptional number of times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Secondary cells are rechargeable , and may be reused multiple times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Secondary cells are rechargeable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the 40s AD , the political situation within Britain was apparently in ferment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each of the eight round uses six sub-keys , while the half- round uses four ; for a total of 52 sub-keys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The use of medial caps for compound identifiers is recommended by the coding style guidelines of many organizations or software projects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since these lust and attraction stages are both described as temporary , a third stage might describe long-term love ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the lust and attraction stages are both considered temporary , a third stage is needed to account for long -term relationships ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Those who advocate it are concerned with the later phases of product lifecycle and the comprehensive outcome of the whole production process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Those who advocate these measures are concerned with the later phases of product lifecycle and the comprehensive outcome of the whole production process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The lower part of the trap contains glands which absorb nutrients from captured prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The lower part of the trap contains glands which take nutrients from captured insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The purpose of classification is to protect information from being used to damage or cause danger to national security ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Angling is the main method of sport fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are different hypotheses about when and where PIE was spoken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The distinctive horns and muscular neck may have been used in fighting rivals of its own species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They have mobile units , such as jeeps or convertibles , thanks to which they can quickly reach the required events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A mouse or a rat strain is a group of animals that is genetically uniform ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A laboratory mouse or rat strain is a group of animals that is genetically uniform ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The National Parks Act of 1980 was established in order to codify the purpose , governance and selection of national parks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It was not uncommon in ancient time to attribute to celebrated authors works that were not written by them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 14th century , the word described the roughness of woven cloth before it was cut ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Stories of black mambas that chase and attack humans are common , but in fact the snakes generally avoid contact with humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many stories of mambas chasing humans , but these snakes usually prefer to avoid contact with humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over 120 species of cuttlefish are currently recognized , grouped into six families ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are over 120 species of living cuttlefish , in 5 genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Georges Head was armed with four 80 pounder rifled muzzle loading guns and two 68 - pounder guns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Georges Head was armed with four 80 pounder cannons and two 68 pounder cannons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Romans adopted the Greek tradition , writing at first in Greek , but eventually chronicling their history in a freshly non-Greek language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is also a four color theorem , which is stronger , and much more difficult to prove ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Copper is the electrical conductor in many categories of electrical wiring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Copper is the most widely used conductor in many kinds of electrical wiring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The naked mole- rat does not regulate its body temperature in typical mammalian fashion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The naked mole rat can only regulate its body temperature in the typical mammalian fashion over a relatively narrow range of temperatures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some performers or groups put on very elaborate and expensive affairs , with parts of the show being similar to a theater performance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some performers or groups put on very elaborate and expensive shows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Black powder rocket motors are only produced in small sizes , to reduce the risk of explosion and a loss of efficiency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are possible health concerns of sugar substitutes and caffeine overuse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many consumers are concerned about possible health effects of sugar substitutes and caffeine overuse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cleaner shrimps are often included in saltwater aquaria partly due to their cleansing function and partly due to their brightly colored appearance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bridge 's movements were caused by a'positive feedback ' phenomenon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When war broke out again in 1282 , it was an entirely different undertaking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The passage was relatively fast , but the mortality rate was the highest in the history of transportation to Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Vampire Squid likely reproduces slowly by way of a small number of large eggs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On poor , dry soils tropical heathlands can be found ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another risk is that most BASE jumping venues have very small areas in which to land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prior to 10 September 2015 , Nepal was divided into five developmental regions and fourteen administrative zones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before 2017 , Nepal was divided into five development regions which were then divided into zones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Largely because of their rugged , inaccessible habitat , they are very poorly known and have traditionally been considered rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Largely because of their rugged , inaccessible habitat , they are very poorly known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The genre itself was defined as different from post- punk due to its darker music and romantic lyrics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He founded several schools in German and French-speaking regions of Switzerland , and wrote explaining his principles of education ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He founded several educational institutions both in German - and French-speaking regions of Switzerland and wrote many works explaining his revolutionary modern principles of education ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Inflammation is one of the first responses of the immune system to infection or irritation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The country 's provinces are divided into 337 municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ammonia is one of the most produced inorganic chemicals , with global production reported at 176 million tonnes in 2014 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of its many uses , ammonia is one of the most highly produced inorganic chemicals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Maria initially fulfilled the traditional role of pioneering housewife and mother ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Australian envelopes and postcards often have four square boxes printed in orange at the bottom right for the postcode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2012 Nanninga went into a coma and only regained consciousness five months later ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2012 Nanninga went into a coma and only regained conscience five months later ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tickets for the event commenced sale to the public on November 3 , 2007 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historically , a constable could also be someone in charge of the defence of a castle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prey includes a wide variety of small to medium-sized mammals and birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Prey includes a wide variety of mammals and birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Trees from the same region will tend to develop the same patterns of ring widths for a given period ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Limestone makes up about 10 % of the total volume of all sedimentary rocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "About 10 % of all sedimentary rocks are limestones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eight anarchists were convicted of conspiracy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Healthy gums usually have no reaction to normal disturbance such as brushing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , about 2 % of people have hepatitis C , with 35,000 to 185,000 new cases a year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He collaborated with major scientific figures and travelers of the period on projects involving their studies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After leaving the brain , the cranial nerves travel inside the skull ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are properties which allow one to recognize certain divisors of a number from the number 's digits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are divisibility rules that allow one to recognize certain divisors of a number from the number 's digits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In addition , there are 16 associate members and 3 affiliate members ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In astronomy , the brightness of an object is given in terms of its absolute magnitude ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The brightness of an object can be expressed in terms of its absolute magnitude ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A factoring system was made come into existence for para-alpine skiing for three general groups : being seated , standing and not seeing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The witches are sitting round a cauldron in a dark cave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For nearly a decade his work was directed mainly to the relationship of man to the apes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For nearly ten years he worked on the relationship of man to the apes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the time of his disappearance he had climbed 10 out of the 14 eight - thousanders , all without supplementary oxygen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He had climbed 10 out of 14 eight - thousanders , all without supplementary oxygen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The professors currently hold their positions for three years , extendable for a fourth year , and give six lectures a year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flare stars are intrinsically faint , but have been found to distances of 1,000 light years from Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flare stars are give off relatively little light , but have been found as far away as 1,000 light years from Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The settlement was founded by reason of two old merchant roads crossing nearby , as well as a ford crossing the river Ems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The settlement was near to the crossing of two old merchant roads and a ford over the river Ems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following table lays out the chronology of the construction of most of the major pyramids mentioned here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The South developed an agricultural economy dependent on commodity crops ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main rooftop mast supports two FM master antennas , and a top-mounted television antenna previously used by WBPX ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main rooftop mast has two FM master antennas , and a television antenna ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Amusement park go-karts can be powered by four-stroke engines or electric motors , while racing karts use small two -stroke or four-stroke engines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Special types of stairs include escalators and ladders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Special stairways include escalators and ladders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For most untrained people , the process of smelling gives little information concerning the specific ingredients of an odor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For most people , the process of smelling gives little information concerning the ingredients of a substance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Canons are not supposed to be an absolute explanation of the Reformed doctrine , but only explain the five points of doctrine that were being argued over ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Emission nebulae often have dark areas in them which result from clouds of dust which block the light ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bland was diagnosed with terminal breast cancer in November 2016 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bland was diagnosed with triple- negative breast cancer in November 2016 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mouth is located just behind the head , after a rostrum , on the underside of the body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The districts were abolished per 3 October 2015 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the city as of the 2000 census was $ 62,550 , while the median income for a family was $ 67,500 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This technique has long been used to produce flexible metal wire by drawing the material through a series of dies of decreasing size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the middle of the 20th century , citadels usually protect military center , rather than cities or towns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The orbits of centaurs change from time to time because of interactions with the giant planets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "First , Euler pointed out that the choice of route inside each land mass is irrelevant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "First , Euler pointed out that the choice of route inside each land mass does not matter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Boiling tubes are made from borosilicate glass that can withstand high temperatures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Coherence defines the behavior of reads and writes to a single address location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Coherence defines the behavior of reads and writes to the same memory location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Later reception of the album has been more uniformly positive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Germany is a constitutional federal democracy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Consistent with other roles in modern corporations , management accountants have a dual reporting relationship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The town was founded in 1828 and incorporated as a village in 1875 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In four U.S. states the child is allowed to bring a wrongful life cause of action for such damages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The white - tailed eagle is a very large bird and one of the largest living birds of prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The effectiveness of the measure has been questioned , since the video is not available only on YouTube , but rather has become an Internet phenomenon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The effectiveness of the measure was questioned , since the video was available not only on YouTube , but also on other sites as part of an Internet phenomenon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The readout can be analog or digital , and modern instruments offer serial communications with a host computer or network ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Self resonant loop antennas are relatively large , governed by the intended wavelength of operation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The region was known from ancient times for its volcanic nature and for the very hot springs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The region was known from ancient times for its exceptionally hot springs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The choice of which Instruction Set Architecture to use greatly affects the complexity of implementing high performance devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , the choice of instruction set architecture may greatly affect the complexity of implementing high - performance devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The adversarial system is the two - part system under which criminal law courts operate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The design of the coracle makes it an unstable craft ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The coracle is an unstable craft ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Plant breeding started with the domestication of the first agricultural plants , a practice dates back 9,000 to 11,000 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Points are awarded to drivers and teams exclusively on where they finish in a race ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Spiekeroog covers an area of 18.25 km , the shortest distance to the mainland is 5.7 km ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Spiekeroog covers an area of 18.25 km2 , the shortest distance to the land is 5.7 km ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The top two placed teams from each of the eight groups will qualify for the knockout stage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The top two placed teams from each of the eight groups qualified for the knockout stage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the past , non-photosynthetic plants were thought to get food by breaking down organic matter like fungi do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Team based battle royals consist of two or more teams of wrestlers , with the number of wrestlers on each team usually being equal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Team variations of battle royals consist of designated tag teams of wrestlers , usually two to a team ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A person with astraphobia often feels fear during a thunderstorm even if there is a low chance that they will be hurt during the storm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dumor died on 18 January 2014 in his London home after a cardiac arrest , having been on air the day before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Work executed with more or less large stones put together without any attempt at courses is called rubble walling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Colonies averaging 75 - 80 individuals live together in complex systems of burrows in arid African deserts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Clusters averaging 75 to 80 individuals live together in complex systems of burrows in arid African deserts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The dessert is believed to have been created in honor of the dancer either during or after one of her tours to Australia and New Zealand in the 1920s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People believe the dessert was made to celebrate one of the dancer 's tours to Australia and New Zealand in the 1920s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The song received widespread critical acclaim ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The song received extensive critical recognition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The order includes 85 - 90 genera from seven families of trees and shrubs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Histones undergo changes which alter their interaction with DNA and nuclear proteins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since 17 March 1982 , he has been in a coma following a knee operation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since 17 March 1982 , he has been in a coma following an operation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the shootings , the observation deck was closed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Following the shootings , the tower observation deck was closed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tandem repeat describes a pattern that helps determine an individual 's inherited traits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most dolmen constructions were built using stone slabs of big dimensions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The largest animals eat first , while the smaller ones follow a hierarchy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alternating current generating systems were known in simple forms from the discovery of the magnetic induction of electric current in the 1830s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alternating current generating systems were known from the discovery of the magnetic induction of electric current ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His lectures were legendary and frequently used to last for three or four hours ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1930 season , the league changed the passing rules , effectively eliminating offsides ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the era between convict settlement and the rise of the modern tourist industry the area was mostly engaged in the timber industry and fishing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The symmetry operations can be represented in many ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Symmetry operations can be written in many ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chaplin has appeared in a wide variety of critically recognized Spanish and French films ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is sometimes seen in older deeds and contracts as a more traditional way of using terms of reference ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Also sometimes seen in older deeds and contracts as a more traditional way of incorporating terms of reference ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cooling refers to the process of becoming cold , or lowering in temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Conversion to the Human Era from Julian or Gregorian AD years can be achieved by adding 10,000 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Usually men and boys sang Gregorian chant in churches , and holy women and men sang Gregorian chants in their daily prayers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The islets are volcanic rocks , with only a thin layer of soil and moss ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like Ulleung - do , the islets are volcanic rocks , with only a thin layer of soil and moss ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The parish is rural in character , the northeast being moorland and the southwest lower lying farmland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of tactics are employed to reach the objective of a race ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over the next few days , a psychological war ensues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over the next few days , a psychological war takes place ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Four days since impact , food is in short supply across the entire planet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main economic activity of the municipality is agriculture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main economic activity of the municipality is farming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "According to the 2010 census , the median income for a household in the county was $ 36,363 , and the median income for a family was $ 41,381 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Roads entering the City are narrowed and have small chicanes to force drivers to slow down and be recorded by CCTV cameras ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Roads entering the City were narrowed and small chicanes were created to force drivers to slow down and be recorded by CCTV cameras ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Paper clips can be bent into a crude but sometimes effective lock picking device ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Smoked and salted cod roe paste is very popular in Sweden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Smoked and salted cod roe paste , commonly served as sandwich topping is popular in Sweden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With further transistor size reductions made available with semiconductor technology advances , multi-core CPUs have appeared where multiple CPUs are implemented on the same silicon chip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a fine powder , toner can remain suspended in the air for some period , and is considered to have health effects comparable to inert dust ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since toner is a fine dust , it can remain in the air for a long time , and is considered to have health effects similar to inert dust ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hornworts may be found world - wide , growing where it is damp or humid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hornworts may be found worldwide , though they tend to grow only in places that are damp or humid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After a long series of concerts , the band returned to Sweden in order to spend time with their families and begin writing songs for their next album ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The material scientist / engineer also deals with the extraction of materials and their conversion into useful forms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Blobfish are often caught as bycatch in bottom trawling nets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In humans and animals , fear is modulated by the process of cognition and learning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In humans and animals , fear is adjusted by cognition and learning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The parachute drop was a failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Adult and larval leaf beetles feed on all sorts of plant tissue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cold seeps occur over cracks in the seafloor caused by the movement of the Earth 's crust ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cold seeps occur over fissures on the seafloor caused by tectonic activity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The proboscis monkey eats mainly fruit and leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many cyanides are highly toxic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In popular culture , cyanides are said to be highly toxic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Performance optimizations were made in order to speed up common tasks across all supported iOS devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main purpose of an office is to support its occupants in performing their job ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main purpose of an office environment is to support its occupants in performing their jobs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For wheels without joints , climbing obstacles will cause the body of the vehicle to tilt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A tropical wave is usually preceded by an area of sinking , intensely dry air , sloping as a northeast wind ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A tropical wave normally follows an area of sinking , intensely dry air , blowing from the northeast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flourens was able to demonstrate convincingly for the first time that the main divisions of the brain were indeed responsible for largely different functions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flourens was able to show for the first time that the main parts of the brain were responsible for largely different functions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Perjury is a serious crime because it might be used to take away the power of a court , which can lead to punishment for the wrong person ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tonic immobility has been hypothesized to occur in humans undergoing intense trauma , including sexual assault ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In cricket , a player 's batting average is the total number of runs they have scored divided by the number of times they have been out ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Thermal resistance is the inverse of thermal conductance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Radiometric dating methods are used to establish the geological time scale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tunnels are dug in types of materials varying from soft clay to hard rock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tunnels are dug in different kinds of grounds , from soft sand to hard rock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city is lush with vegetation , but has an arid climate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city has a lot of plant life , but has an arid climate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A train may occasionally experience a rollback following a launch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Two major special operations were planned for the offensive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "New Zealand announced that the country would send two fifteen-member civil defence teams to assist in flood rescue efforts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "New Zealand , one of Australia 's closest allies , said they would be sending two fifteen member civil defence teams to assist in flood rescue efforts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The area of the canton is 991 km2 and commonly divided into three hill masses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The area of the canton is 991 km and is usually divided into three hilly areas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before contact with Europeans the natives of North America were divided into many different communities , from small bands of a few families to large empires ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Reintroduction is the deliberate release of species into the wild , from captivity or relocated from other areas where the species survives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oats are also commonly used as feed for horses - as whole or rolled oats or as part of food bits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Black helped increase basic scientific and clinical knowledge in cardiology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is a very little -studied body despite being one of the largest asteroids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It has not been studied a lot despite being one of the biggest asteroids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The island 's animals are mainly of the avian variety , although rabbits are long established here ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Suppose a coach trains long-distance runners for one month using two methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Producing an image from a diffraction pattern requires sophisticated mathematics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Producing an image from a diffraction pattern requires sophisticated mathematics and often an iterative process of modeling and refinement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While the hypothesis was readily accepted by many in the environmentalist community , it has not been widely accepted within the scientific community as a whole ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There have been numerous disputes over what constituted production and modified cars when used in motorsports ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There have been many disputes over what makes production and modified cars when used in motorsports ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although it is rare , Korats occasionally have striking or faint white markings or spots or even very faint grey stripes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Korats may rarely have some white markings or spots , or even pale gray stripes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Apart from successful soundtracks , he has also received acclaim for his background scores and is considered one of the finest background -score composers in India ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Apart from successful soundtracks , he has also received notability for his background music and is considered one of the finest background music composers in India ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are few flora and fauna due to the harsh climate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Handbooks may have information about any topic , and are mostly guides of information in a special field or about a special method ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Handbooks may deal with any topic , and are generally compendiums of information in a particular field or about a particular technique ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The two quantifiers most widely used are the universal quantifier and the existence quantifier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The most notable feature of NGC 1569 is its powerful starburst ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "NGC 1569 is characterized by a large starburst ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Japanese prisoner - of- war camps , many of which were used as labor camps , also caused a lot of deaths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Japanese prisoner - of- war camps , many of which were used as labor camps , also had high death rates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bangladesh is used to move narcotics made in neighboring countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In many countries making or having a pipe bomb is a serious crime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In many countries the manufacture or possession of a pipe bomb is a serious crime , regardless of its intended use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The forest is an important recreational area with woodland walks , noted for their displays of bluebells in the early spring , rock climbing and hillwalking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 31 January 2013 , he was shot and wounded during his bid for the presidency in 2013 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2013 he was shot and wounded during his bid for the presidency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The rocky coastline has been the site of a number of shipwrecks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the time of foundation in 1878 the order had only one class , that of Companion , with no quota imposed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Freud did not believe in the existence of a supernatural force which has pre-programmed us to behave in a certain way ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Freud does not believe there is any supernatural force that affects the way we think or has pre-programmed us to behave in a certain way ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each course of the university has its own recruitment process , most of the time by a competitive examination ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although the PID infection may be cured the damage from the infection may not go away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Even when the PID infection is cured , effects of the infection may be permanent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The park has been frequently closed to visitors because of sulphuric gas emissions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The park is frequently closed because of sulphur gas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The basic economical activity of this department is the cattle breeding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "VFDs are used in applications ranging from small appliances to large compressors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "VFDs are used for many things that range from small appliances to large mining motors and compressors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dissenting opinions are normally written at the same time as the majority opinion and any concurring opinions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dissenting opinions are normally written at the same time as the majority opinion and any concurring opinions , and are also delivered and published at the same time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1970s , glass-ceramic cooktops started to appear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1970s , glass-ceramic stoves began appearing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The historical journal , a forum where academic historians could exchange ideas and publish newly discovered information , came into being in the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The idea of the historical journal , a forum where academic historians could exchange ideas , came into being in the nineteenth century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are a variety of symptoms that have may cause sensory overload ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are a wide variety of symptoms that have been found to be associated with sensory overload ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This list is in chronological order across the table by genus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Test pilots must know about aerospace engineering in order to know how and why planes are tested ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "B. F. Skinner was responsible for a different type of machine called GLIDER , which used his ideas on how learning should be directed with positive reinforcement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The ossuary became a tourist attraction on from the early 19th century and has been open to the public on a regular basis from 1867 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The ossuary became a tourist attraction on a small scale from the early 19th century , and has been open to the public on a regular basis from 1867 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dredge nets have a coarse mesh in order to let organisms smaller than the target species through ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The European spadefoot toads are small to large sized frogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During late April , the Japanese submarines and searched the area where landings were planned ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alternation of generations between a multicellular diploid and a multicellular haploid generation does not exist in animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pamphlets can contain anything , such as user instructions information for kitchen appliances , or religious and political ideas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a result of the development of agriculture in the south , important cultural development was possible there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Counting the number of ASL signers is difficult because ASL users have never been counted by the American census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Counting the number of ASL speakers is difficult because ASL users have never been counted by the American census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although businesses usually maintain some kind of fax capability , the technology has faced increasing competition from Internet - based alternatives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The trematodes or flukes include 18,000 to 24,000 species , divided into two subclasses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The trematodes or flukes are estimated to include 18,000 to 24,000 species" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some species of algae form symbiotic relationships with other organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Punching bags have been used in martial arts for as long as there has been a written history of military training ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Punching bags have been used in martial arts and swordplay for the entire written history of military training ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The naval engagement between the small German convoy and the craft carrying No. 3 Commando had alerted the German defenders at Blue beach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The naval battle between the small German convoy and the craft carrying No. 3 Commando had made the German defenders at Blue beach aware of the attack ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the city was $ 45,015 , and the median income for a family was $ 51,162 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Above - average sea water temperatures caused by global warming is the leading cause of coral bleaching ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The leading cause of coral bleaching is rising water temperatures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hyperoliids range from 1.5 to in body length ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hyperoliids range from 1.5 cm to 8 cm in body length ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The average stillbirth rate in the United States is approximately 1 in 160 births , which is roughly 26,000 stillbirths each year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The number of stillbirths in the United States is about 1 in 115 births , which is about 26,000 a year , or one every 20 minutes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Social and affectionate , the name comes from the parrots ' strong , monogamous pair bonding and the long periods which paired birds spend sitting together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Their common name comes from the parrots ' strong , monogamous pair bonding and the long time the pairs spend sitting together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Growing Opium poppy and drug trafficking are important to the political and economic situation of Afghanistan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A large temple also owned sizable tracts of land and employed thousands of laymen to supply its needs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As the evolution of artillery continued , almost all guns of any size became capable of being moved at some speed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As artillery developed technically , almost all guns of any size could be moved at some speed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1980s and 1990s , historians have argued over whether this term is appropriate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the 1990s , the Federal government had reversed its views on wolves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Early Cybermen had an unsettling , sing-song voice , created by changing their voices slightly on syllables which a voice does not normally change ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many game artists are called upon to develop graphical treatments for the environments and elements in which role - playing games take place ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many game artists are asked to develop graphical environments and elements in which role- playing games take place ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Linspire has drawn some criticism from the linux free software community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Linspire has drawn some criticism from the free software community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The botanical exhibits are placed according to their start in free-air or climate controlled greenhouses , which also contain many tropical and subtropical plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These dates could be the king 's birthday and coronation day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These dates are allegedly the king 's birthday and coronation day , respectively ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over 2000 complaints were made against the organization in 2009 , with a similar number of complainst by 2017 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city government consists of mayor who is elected at large and five member city council who are each elected from a district ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city government consists of a part-time mayor elected at-large and a five-member part-time city council elected from districts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In early 1972 , the commercial video recording industry in Japan took a financial hit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These plants have a simple structure , lacking an obvious stem or leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The method compares words in a text to a list of words which are familiar in everyday writing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The disease was first reported in January 2007 in some New York caves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Seamounts are one of the most common oceanic ecosystems in the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Context switches are usually time consuming and much of the design of operating systems is to minimize the time of context switches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Large died on 3 November 2018 from an abdominal aortic aneurysm , at the age of 75 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After World War II many of the poorer Germans were displaced to Germany ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the rinse cycle , the machine begins the extraction process , which recovers dry-cleaning solvent for reuse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the rinse cycle , the machine begins the extraction process , which recovers the solvent for reuse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city was an important landing and refueling place for early long distance airplane flights between Europe and Australia in the early twentieth century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the early twentieth century , the city was used for landing and refueling by long distance airplane flights between Europe and Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Igneous rocks can be classified according to their chemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Making a stop-motion animation using clay is hard work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Producing a stop-motion animation using clay is extremely laborious ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Actors working in theater , film , television and radio have to learn specific skills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Up to five players can play simultaneously ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When yerba mate is harvested , the branches are often dried by a wood fire , imparting a smoky flavor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When the yerba is harvested , the branches are dried sometimes with a wood fire , imparting a smoky flavor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Axles are an integral component of most practical wheeled vehicles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Axles are an important structural component of a wheeled vehicle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Negative one has some similar properties as positive one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Negative one has some similar but slightly different properties to positive one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Teppei 's apartment has many unusual items such as Thai artifact , a 30 - year - old refrigerator , and a crystal apple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Teppei 's apartment has many unusual items such as a Thai artifact , a 30 - year - old refrigerator that is no longer manufactured , and a crystal apple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main economic activity of the municipality is agriculture and some livestock , tourism and trade with Haiti ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Agriculture and commerce with Haiti represent the main economic activities of this municipality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of cities will host walk - in Voting Centers , and an official list of locations and open hours are available as of February 6 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Watches evolved in the 17th century from spring-powered clocks , which appeared as early as the 14th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Watches progressed in the 17th century from spring-powered clocks , which appeared as early as the 14th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While admission to some concerts is free , it is common practice to charge money for concerts by selling admission tickets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the earliest days of naval warfare , there was little difference between sailors and soldiers on a warship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the earliest day of naval warfare , there was little distinction between sailors and soldiers on a warship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ten matches were contested at the event , including three on the pre-show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Australia 's many outside territories follow their own time zones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 6 and 7 September 2013 , double international games between Sweden and Finland with both A- and U23 games were held inside ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Inductors are also employed in electrical transmission systems , where they are used to limit switching currents and fault currents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Self - assumption of a title is not necessarily illegal : it depends on the law of the place where the title is used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some enzymes need several cofactors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , it is an extremely persistent organic pollutant ; it does not easily break down ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An analog multiplexer is a special type of analog switch that connects one signal selected from several inputs to a single output ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In analog circuit design , a multiplexer is a special type of analog switch that connects one signal selected from several inputs to a single output ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If you believe that schizophrenia is caused by bad communication between mother and child , then family interaction studies become relevant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For road bicycle racing enthusiasts , the mountain can be climbed by three routes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The boiling point of a liquid depends on the pressure of the surrounding air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The boiling point of a liquid varies depending upon the surrounding environmental pressure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "New species have been created by domesticated animal husbandry , but the initial dates and methods are not clear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The social and economic problems created by the disaster were overwhelming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The social and economic problems created by the disaster were very big ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Children 's literature can be divided into categories , either according to genre or the intended age of the reader ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Children 's literature can be divided into several categories , but it is most easily categorized by genre or the intended age of the reader ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the late 19th century , soft but durable leather shoes were the preferred choice of baseball players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the late 19th century , baseball players started to wear the soft but long-lasting leather shoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Intellectual property laws have the effect of converting some goods to scarce goods by law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The site includes entries on various series and tropes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The site has pages on series and tropes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2013 , the church decided to push for a more aggressive presence on the internet , and built a new studio to broadcast in high-definition television ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2013 , the church decided use the internet more to reach people , and is building a new studio to begin broadcasting in high-definition television ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tombstones use to have some inscriptions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A table consists of an ordered arrangement of rows and columns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Both of these industrial quarters were almost entirely destroyed by air raids during World War II , with the bombings of a single night from February 3 , 1945 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are approximately 2,600 cases of bacterial meningitis per year in the United States , and on average 333,000 cases in developing countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "High treason is punished by life in prison ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The neighborhood has had notable residents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The neighborhood has a distinguished history of notable residents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The work is anonymous , and there is speculation about the author 's identity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many foods can trigger anaphylaxis , even when the food is eaten for the first time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "X provides the basic components to build GUI environments : drawing and moving windows on the screen and interacting with a mouse or a keyboard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some items of clothing are designed to be worn as underwear , while others such as T-shirts can be used both as underwear and as outer clothing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The court has ruled that the $ 2.7 billion in school funding was inadequate and distributed unfairly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Short 's unsolved murder and the details surrounding it have had caused many theories and public speculation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In his first form , Frieza is a relatively short humanoid , albeit with a large chestnut - shaped skull with two horns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The land on which the circuit is located was originally bought in 1926 by property developers who wanted to build housing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The land on which the circuit is built was originally bought in 1926 by property developers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In addition to the United States , Americans and people of American descent can be found around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of Bad Religion 's songs are about different social ills , although they try not to ascribe the causes of these ills to any single person or group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of Bad Religion 's songs are about what they think are social problems , but they do not blame causes of these problems to any single person or group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A geologic section has to fulfill a set of criteria to be adapted as a GSSP by the ICS ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Winters died on 23 April 2019 at the age of 80 , from congestive heart failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Researchers have also found illusory superiority in relationship satisfaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cranial nerves provide motor and sensory innervation mainly to the structures within the head and neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cranial nerves provide motor and sensory stimulation mainly to places within the head and neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A three - hour special that was aired on November 16 , 2008 marked the end of the show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The fact that living things inherit traits from their parents has been known since prehistoric times , and used to improve crop plants and animals through selective breeding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Editors have so far made two platinum albums , selling over two million copies around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Editors have so far released two platinum studio albums , and six in total , with several million combined sales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Black tea is often blended and mixed with various other plants in order to obtain a beverage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 400 to 405 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The new house , which uses the original frontage , seats 1,750 and is elliptical in shape with a large orchestra level and 37 boxes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The metatarsal bones are often broken by soccer players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sixth is the roof escape hatch that is in place on all Funny Cars since the founding of the division in the early 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It was supposed that he possessed a spiritual healing power against snake bites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An epigenetic contribution to heterosis has been established in plants , and it has also been reported in animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many island rails are flightless because on a small island without threatening predators they do not need to fly or move long distances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Laplace also came close to propounding the concept of the black hole ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Laplace also came close to getting the concept of the black hole ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some cases of multiple bonds between two atoms , there is no net sigma-bonding at all , only pi bonds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some cases of multiple bonds between two atoms , there is no sigma bond at all , only pi bonds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Architecture is the art and science behind building and sculpture design ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Though their shock at the slaughter was great , the Romans began a slow , systematic preparation to reconquer the country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Viral populations do not grow through cell division , because they are acellular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Viral populations do not grow through cell division , because they do not have cells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Leaf insects use camouflage to take on the appearance of a leaf ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The federal structure of Russia includes 83 regional parliaments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The federal structure of Russia includes 85 regional parliaments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2009 the commune had 677 inhabitants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the 2009 Census , the commune had a population of 677 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The ruined walls of the observatory are a prominent feature on the summit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The ruined walls of an observatory are also on the summit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some places , schools have to have tornado drills , but usually not as often as fire drills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 28 December , after eight days of fighting , the depleted German troops finally withdrew from the town ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cattle raising is also important with 16,375 cattle counted in the 2000 census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cattle raising is also important with 16,375 head counted in the 2000 census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The analysis is conducted on pairs , defined as a member of one group compared to a member of the other group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The structure of a gene consists of many elements of which the actual protein coding sequence is often only a small part ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The structure of a gene has many elements : the actual protein coding sequence is only a small part ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Japanese government continues to search for and retrieve the remains of Japanese military personnel who were killed during the battle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Japanese government continues to search for the bodies of Japanese military troops who were killed during the battle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the event the electron absorbs a quantity of energy less than the binding energy , it will transition to an excited state ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If the electron absorbs a quantity of energy less than the binding energy , it will be transferred to an excited state ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the Baroque period , music in C minor was usually written with a two -flat key signature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the Baroque period , music in C minor was usually written with a two -flat key signature , and some modern editions of that repertoire retain that convention ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Radiation therapy is commonly applied to the cancerous tumor because of its ability to control cell growth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The judges are elected for a 12 - year term , but they must retire upon reaching the age of 68 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Family - to - Family program provides general information about mental illness and how it is currently treated from a medical model perspective ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Family - to - Family program provides general information about mental illness and how it is currently treated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Without treatment , an acute attack of gout will usually resolve in 5 to 7 days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The water , having been separated from the air , leaves the camera aeolis at the same rate as it enters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stars in planetary nebulae are very hot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The industry of the town was initially tied to the abundant fruit growing operation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The great majority of large breakers seen at a beach result from distant winds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The great majority of large breakers one sees on an ocean beach result from distant winds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The road was purpose- built as part of a major redevelopment of the area in the 1900s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The road was built as part of a redevelopment of the area in the 1900s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Impatiens have become one of the most popular garden annuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Impatiens are popular garden annuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The curtain rises on a warm evening in India , centuries in the past ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Parentheses show the numbers of admitted students per year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some moths are farmed for their economic value ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some moths are farmed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pincers , often red-hot , have been used as an instrument of torture since the middle ages or earlier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pincers , often red-hot , have also been used as an instrument of torture since ancient Roman times or earlier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 410 to 453 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 406 CE to 410 CE ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The region has steep , glacier - carved mountains , valleys and interspersed plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A computer program itself is just a passive collection of instructions , while a process is the actual execution of those instructions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While a computer program is a passive collection of instructions , a process is the actual execution of those instructions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An addition reaction is the opposite of an elimination reaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An addition reaction is the reverse of an elimination reaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The only time a female flying lizard ventures to the ground is when she is ready to lay her eggs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The only time a flying lizard comes to the ground is when a female is ready to lay her eggs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Leopard cats are the most widely distributed Asian small cats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gabrielle starts the series as a young adult who more or less stands behind Xena , and relies on Xena to protect her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A key idea of NMR is that the resonance frequency of a particular substance is directly proportional to the strength of the applied magnetic field ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Foxes and humans lived close together in ancient Japan ; this companionship gave rise to legends about the creatures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As surveying is related to mathematics , he later studied the geometrical importance of complex numbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In one experiment , Lavoisier observed that there was no overall increase in weight when tin and air were heated in a closed container ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In one experiment , Lavoisier found that there was no increase in mass when tin and air were heated in a closed container ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 29 August 2010 , trail bike riders discovered a human skeleton in the forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When writing currency amounts the location of the symbol varies by currency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some moths , particularly their caterpillars , can be major agricultural pests in many parts of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Guilt is often associated with anxiety ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Guilt can sometimes cause anxiety ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is held in many mental health circles that masturbation can relieve depression and lead to a higher sense of self-esteem ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The great white shark has no natural predators other than the killer whale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The number of strings on the rebec varies from 1 to 5 , although three is the most common number ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The rebec can have any number of strings from one to five , although three is the most common number ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is a battle between the wilds and the pets , with the Pet Paradiso security focused on tranquilizing the wilds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historians have noted that Washington 's death helped alter the way lynching was viewed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From this beginning in the 1950s , a substantial theory has been built up ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The government 's main concern has been to bolster the economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The meat in the dish was normally cut into medium-sized pieces and boiled with the vegetables in water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The meat in the dish was normally cut into medium-sized pieces and simmered with the vegetables in water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Refusing their reduced pay became a point of honor for the men of the 54th ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Refusing their lower pay became a point of honor for the men of the 54th ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The term may refer to spoken English , and it can also describe written English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This is thought to be one of the most important battles for the control of the Indian subcontinent by the colonial powers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Following its discovery , Cupid was given the temporary designation S / 2003 U 2 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cantons are listed in their order of precedence given in the federal constitution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cantons are listed in the order given in the federal constitution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A developed country , Canada has the sixteenth - highest nominal per capita income globally as well as the twelfth-highest ranking in the Human Development Index ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Canada is a developed country and has the tenth highest nominal per capita income globally as well as the tenth highest ranking in the Human Development Index ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Viral infections in animals trigger an immune response which usually kills the infecting virus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From statehood until the election of 1966 , governors were elected to two -year terms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From the time the state was created until the election of 1966 , governors were elected to two -year terms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some of the big kinetic energy found with flow at large mach numbers becomes internal energy in the fluid because of viscosity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A portion of the large kinetic energy associated with flow at high Mach numbers transforms into internal energy in the fluid due to viscous effects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The vehicle that was used as an atmospheric drop test glider had no propulsion system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another problem for many small businesses is the capacity of much larger businesses to influence or sometimes determine their chances for success ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another problem for several small businesses is the fact that much larger businesses can influence their chances for success ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Public space such as parks and beaches are essential venues for many recreational activities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Observations of atmospheric chemistry are important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditional wood joinery techniques use the distinctive material properties of wood , often without mechanical fasteners ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On May 22 , 1933 , Chinese and Japanese representatives met to negotiate the end of the conflict ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Virgin purchased twenty percent of the team , as part of sponsorship arrangement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These crustaceans are from 2 to in length , with a long body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These crustaceans are from 2 to in length , with an elongated body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Scientists will probably never be certain of the largest and smallest dinosaurs to have ever existed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We will never be certain of the largest and smallest dinosaurs to have existed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From knowing this , we can now evaluate the integral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While the entire council is responsible for leading the federal administration of Switzerland , each councilor heads one of the seven federal executive departments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The whole council is responsible for leading the federal administration of Switzerland , but each Councilor runs one of the seven federal ministries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many forms of amnesia fix themselves without being treated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The church had 61,000 members in 700 congregations in 2009 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2009 , there were 61 000 members in 700 congregations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the past , chikungunya existed mostly in developing countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Historically , chikungunya has been present mostly in the developing world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sand flies are small ; a body size of about 3 mm in length is typical for many species , which aids them in escaping notice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sand flies are small ; a body size of about 3 mm in length is typical ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rolling resistance is also the reason that some human civilizations did n't use wheels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rolling resistance is also the reason at least one historical human civilization abandoned the use of wheels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Humans now play a top role in the biosphere , with the large amount of people in many of Earth 's ecosystems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Forks have traditionally been used to tune musical instruments , although electronic tuners are replacing them in many applications ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tuning forks have traditionally been used to tune musical instruments , though electronic tuners have largely replaced them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the June 1976 protests , he was co-founder of assurance to workers charged by the communist regime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the June 1976 protests he was cofounder of assurance to workers prosecuted by communist regime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1882 the government decided to build a new central passenger station to replace the existing construction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The election election used the supplementary vote system , which is where the voters choose a first and a second choice of candidates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The election used a supplementary vote system , in which voters express a first and a second preference of candidates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To hunt fish , the eagle swoops down over the water and snatches the fish out of the water with its talons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To hunt fish the eagle swoops down over the water and snatches the fish out of the water with its talons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 456 to 479 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In a neutral atom , the number of electrons equals the number of protons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dill oil is extracted from the leaves , stems , and seeds of the plant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dill oil can be extracted from the leaves , stems and seeds of the plant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It has often been noted for its complex lightcurves , which made determination of its shape and rotation somewhat difficult ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Clerical and administrative support has been greatly increased in recent times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Clerical and administrative support has been significantly enhanced in recent times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The flattened bodies of stingrays allow them to hide themselves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It first became extinct in Africa some 1.5 million years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There was some controversy surrounding an immunity challenge in the final episode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There was some controversy about an immunity challenge in the last episode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , mitigating factors are very important in death penalty cases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A second , slightly revised edition was republished in 1958 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No globes of the Earth from Antiquity or the Middle Ages have survived ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Languages such as Tcl and Lua were specifically designed as general - purpose scripting languages that could be embedded in any application ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The eastern border of the province corresponds to the western side of the Maas , which originates in France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The eastern border of the province corresponds to the western bank of the Maas , which originates in France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When depicted he was usually drawn with a black and a yellow stripe painted across his face ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are a few major differences between the political system of the United States and that of most other developed democracies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tropical disturbances that reach tropical storm intensity are named from a pre-determined list ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hawks have four types of color receptors in the eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The resort was dependent upon railroad and electric trolley service at first ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The resort initially depended on railroad and electric trolley service ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Early photographers used it as a component of flash powder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most present- day coral reefs were formed after the last ice age when melting ice caused the sea level to rise and flood the continental shelves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like many toucans , Keel-billed is a very social bird , rarely seen alone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like many toucans , keel - billed toucans are very social birds , rarely seen alone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A flounder 's diet consists mainly of fish spawn , crustaceans , polychaetes and small fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The papyrus is divided into eleven columns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The papyrus is divided into eleven columns , distributed as follows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This was the first time that the federal government helped finance a structure dedicated to the performing arts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Misiones department is relatively flat and several rivers and streams flow through its territory ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Misiones department is relatively flat and crossed by a number of rivers and streams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 498 to 506 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the late 1980s , digital compositing began to supplant optical effects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sice the late 1980s , digital compositing began to replace optical effects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The supreme court has a president and 8 judges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The supreme court consists of a president of the court and 8 judges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Under some conditions , such as extremely low temperature , some ceramics exhibit high- temperature superconductivity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All even perfect numbers have a very precise form ; odd perfect numbers either do not exist or are rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Production and consumption of energy resources is very important to the global economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Renewable energy projects in many developing countries contribute to poverty alleviation by providing the energy needed for creating businesses and employment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following is a list of some of the songs featured in the movie along with the artist that popularized them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Insect respiration is accomplished without lungs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The designation of a device as either input or output depends on perspective ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His career started in 1960 and continually worked on makeup until 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although peat has many uses for humans , it also presents problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although humans have many uses for peat , it presents severe problems at times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Metics shared the burdens of citizenship without any of its privileges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After mating has taken place , males perform various actions to prevent females from mating again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After mating has taken place , males do various things to stop the female mating again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All nine of the Grenfell brothers were expert polo players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over 6500 different tangram problems have been created from 19th century texts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over 6500 different tangram problems have been created from 19th century texts alone , and the current number is ever-growing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a simple example , consider the average daily maximum temperatures for two cities , one inland and one on the coast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Superscalar CPU design emphasizes improving the instruction dispatcher accuracy , and allowing it to keep the multiple execution units in use at all times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Superscalar CPU design is concerned with improving accuracy of the instruction dispatcher , and allowing it to keep the multiple functional units busy at all times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This digital data is gathered and stored so that the physicist can later analyze the data and reconstruct the physics that occurred ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This digital data must be gathered and stored so that the physicist can later analyze the data and reconstruct the physics that occurred ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since metals are good conductors of electricity , they are valuable in electrical tools and for carrying an electric current over long distances with little energy loss ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Various forms of competition can be referred to by the term championship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Natural selection has driven the origination and diversification of the toxins to counter the defenses of their prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Natural selection has driven the diversification of the toxins to counter the defences of the prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A flat piece of heat - absorbing glass is often placed in the light path between the condensing lens and the slide , to avoid damaging the latter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A flat piece of heat absorbing glass is often placed between the condensing lens and the slide , to avoid damaging the slide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The show helped launch the characters into mainstream popularity and became one of the most popular animated series in television history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The symptoms of strep throat usually get better , with or without treatment , in about three to five days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Iocaste belongs to the Ananke group , believed to be the remnants of a break - up of a captured asteroid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Spontaneous abortion occurs in various animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2011 the statue was vandalized three times , being splashed with red paint ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The male is 22 centimeters in length with the elongated outer tail - feathers accounting for 14 - 15 centimeters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The male is 22 cm in length with the elongated outer tail - feathers accounting for 14 -." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ordinarily , presidents are elected for five - year terms , with no opportunity for immediate reelection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Presidents are elected for five - year terms , with no opportunity for immediate reelection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some groups , the elytra are fused together , and the insect is flightless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Three soccer grounds using artificial turfs were opened on 3 October 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 6 October 2012 three soccer grounds using artificial turf were opened ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The building of both bridges was problematic , with both the first and second bridges requiring several redesigns from multiple architects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The building of both bridges was difficult , with both the first and second bridges needing multiple redesigns from multiple architects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These observances are controlled by the government , but are not observed as holidays ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some former subspecies have been lately recognized as species for genetic reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some former subspecies are today recognized as species due to genetic reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gifted and talented education dates back thousands of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A stream cipher makes use of a much smaller and more convenient key such as 128 bits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Three different definitions of the rosids were used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Three different definitions of the rosids are in use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the 1970s , sports clubs and federations are organized separately within each language community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "SIDS happens more in infants of mothers who smoke while they are pregnant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "SIDS rates are higher in babies of mothers who smoke during pregnancy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Typically , battle royale contestants are only given one life to play ; any players who die are not allowed to respawn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Normally , battle royale players are only given one life to play ; any players who die are not allowed to respawn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some skyscrapers feature rooftop heliports or helistops to serve the transport needs of executives or clients ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some skyscrapers feature rooftop helipads or heliports to serve the transport needs of executives or clients ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Usually , sandals are worn in warmer climates or during warmer parts of the year , because feet stay cool and dry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He discovered some comets , including periodic comet 22P / Kopff and the non-periodic C / 1906 E1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He found some comets , such as the periodic comet 22P / Kopff and the non-periodic C / 1906 E1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Frequency - dependent selection occurs when the fitness of a phenotype depends on its frequency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Queen Marie never managed to acquire any political influence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Archeological evidence shows settlement in the area since 2000 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Archeological evidence suggests a history of settlement in the area since roughly 2000 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Croup is diagnosed based on signs and symptoms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cockatoos are recognizable by the showy crests and curved and strong bills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eunomia has been observed occulting stars three times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pear trees are typically in production for an average of 50 to 75 years , although some trees still produce fruit after 100 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Knockouts are accomplished through a variety of techniques ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Knockout is accomplished through a combination of techniques ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The province is a popular place among tourists because of its beaches and resorts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Both types strike by rapidly unfolding and swinging their claws at the prey , and can cause serious damage on victims larger than themselves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Both types strike by rapidly unfolding and swinging their raptorial claws at the prey , and can inflict serious damage on victims significantly greater in size than themselves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The high wages and abundance of available land seen in the late 14th century and early 15th century were replaced with low wages and a land shortage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The high wages and abundance of available land seen in the late 15th century and early 16th century were replaced with low wages and a land shortage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city has both professional and amateur sports teams , and a number of venues where they are based ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The 2016 census found that 51.3 % of residents spoke English , and 21.3 % spoke French , as their first language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cenotes are surface connections to underground water bodies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chinese records show that in 188 AD the comet reached apparent magnitude 0.1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chinese records indicate that , in 188 , the comet reached apparent magnitude 0.1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After several months of consideration , a corporate foundation was established in September 2011 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tidal stream generators are the cheapest and the least ecologically damaging among the three main forms of tidal power generation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tidal stream power is the cheapest and the least ecologically damaging among the three main forms of tidal power generation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Determining what records have enduring value can be challenging ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "CamelCase is used in some wiki markup languages for terms that should be automatically linked to other wiki pages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Camel case is used in some wiki markup languages for terms that should be automatically linked to other wiki pages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many course themes recur throughout the series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Scotland has the joint oldest national football team in the world as they played England in the first ever international football match in 1872 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The hard palate is formed before birth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A significant issue with standard candles is the recurring question of how standard they are ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Limited omnibus editions have 24 issues in a slipcase with several extras ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After a virus has made many copies of itself , it has usually exhausted the cell of its resources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A volcanologist is a person who studies volcanoes and their eruptions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following shows several D capabilities and D design trade- offs in a short program ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tor is an inches tall man who can not fall asleep no matter what he tries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Various political ideologies such as Christian Democracy or Liberalism can be classified as centrist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Various political ideologies , such as Christian democracy , can be classified as centrist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many exceptions to this rule , however ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Almost all wattles have cream to golden flowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Almost all wattles have cream to golden colored flowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The class was gradually taken out of service from the early 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rat snakes are commonly kept as pets by reptile enthusiasts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The county is divided into municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The county is subdivided into municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Engineers in the nineteenth century understood that a bridge that was continuous across multiple supports would distribute the loads among them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although its surface circulation had dissipated , its upper circulation remained unbroken and created a burst of rainfall early on August 20 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Michener wrote that he did not know who his biological parents were , or exactly when or where he was born ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In modern football , the terms winger or wide player refer to a non-defender who plays on the left or right sides of the pitch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In end of the 19th century , the yoke and arrows became a political symbol of the Spanish socialist party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the late 1800s , the yoke and arrows became the political symbol of the Spanish socialist party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the city was $ 32,588 , and the median income for a family was $ 36,165 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the city was $ 16,563 , and the median income for a family was $ 33,125 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the other end of the spectrum , the 15 percent of humankind in the developed countries have 80 percent of global income ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the other end of the spectrum , the 15 percent of people in the developed countries have 80 percent of global income ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eid prayers must be offered in congregation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Eid prayer must be offered in congregation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Not all virus infections produce a protective immune response ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Not all virus infections produce a protective immune response in this way ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On September 1 , a tropical wave moved off the coast of Africa and headed westward ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All shrews are small , most no larger than a mouse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All shrews are comparatively small , most no larger than a mouse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Syncopation has been an important element of musical composition since at least the Middle Ages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Founding Fathers wanted republicanism because its ideas guaranteed liberty , with limited powers checking and balancing each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The use of complementary colors is an important aspect of art and graphic design ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This species may be encountered in a wide range of open habitats and gardens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pusheen is an example of the popularity of cats on the Internet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "According to its redshift , the quasar is about 8 billion light years from Earth , while the lensing galaxy is only 400 million light years away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The signs and symptoms of African trypanosomiasis happen in two stages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Feature films usually have insurance in place by the time principal photography begins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Feature movies usually have insurance when principal photography starts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For efficiency the sectors should be serviced in order of proximity to the current head position , rather than in the order received ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For increased efficiency the sectors should be serviced in order of proximity to the current head position , not the order received ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The proliferation of this weapon is reflected by more than just numbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The proliferation of this weapon is shown by more than just numbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Louvers are used as semi-passive means of thermal control on spacecraft as well ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Thandiani is characterized by excellent weather and lush greenery in the summer months , and snow-covered vistas and hills in the winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Thandiani has excellent weather and lush greenery in the summer months , and snow-covered views and hills in the winter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The family is endemic to Australia , and comprises 16 species in four genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The family is native to Australia , and contains 16 species in four genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Web browsers and web proxy servers use caches to store previous responses from web servers , such as web pages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People have been pedicuring nails for over four thousand years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like most , or even all behaviors , aggression can be examined in terms of its ability to help an animal reproduce and survive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are 12 described genera and 43 described species of erinaceid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Biophysical chemists employ various techniques used in physical chemistry to probe the structure of biological systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of plateaus make up a large part of the plain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "But in the inland areas more than half of the population was Serbo- Croatian speaking , after the first years of the eighteenth century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As the Tenaru battle was ending , more Japanese troops were already on their way ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As the Tenaru battle was ending , more Japanese reinforcements were already on their way ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some of topics in the novel include selective mutism , death and grief ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Several of the topics explored in the novel include selective mutism , death , and grief ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tide pools are a home for hardy organisms such as sea stars , mussels and clams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tide pools provide a home for hardy organisms such as starfish , mussels and clams ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nowadays , long distance relays have become increasingly popular with runners of all skill -levels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many cultures have an oral law , while most contemporary legal systems have a formal written organization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The steppe region had long been inhabited by mounted nomads , and from the central steppes they could reach all areas of the Asian continent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The steppe region had long been inhabited by nomads , and from the central steppes they could reach all areas of the Asian continent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most species eat small invertebrates picked out of mud or exposed soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Below are examples of a typical netsplit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Below is an example of typical netsplit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some non-mammal species , including fish and birds , the tectum is one of the largest components of the brain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Daqing exports over 10 million tons of crude oil each year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These sometimes immense gatherings fuel the ocean food web ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These immense gatherings fuel the ocean food web ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 25 September 2017 , he was hospitalized due to liver failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This changed how dinosaurs are seen by both professional dinosaur illustrators , and by the public ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Diamond is one of the best known allotropes of carbon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Diamond is a well known allotrope of carbon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The artists who produced these unique paintings used techniques not often observed in other cave art ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The artists who produced these paintings used techniques rarely found in other cave art ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The burgh has about 1,300 people , with about 25 per cent of pensionable age ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The burgh has a population of approximately 1,300 with about 25 per cent of pensionable age ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Named because it resembles a ladder , the ladder frame is the simplest and oldest of all designs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "So named for its resemblance to a ladder , the ladder frame is one of the simplest and oldest of all designs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cause of the crash was determined to be pilot error in attempting a descent below decision height without the runway environment in sight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cause of the crash was determined to be crew error in attempting a descent below decision height without the runway environment in sight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite these protests , the film was critically celebrated , with praise directed towards its dialogues and the actors performances in particular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite these protests , the film was critically acclaimed , with praise directed towards its dialogues and the actors ' performances in particular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some popular examples of the appeal to nature can be found on labels and advertisements for food , clothing , and health products ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The animal was robust with powerfully built jaws and very strong forelimbs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The animal was extremely robust with powerfully built jaws and very strong fore limbs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a job , medical illustration has a more recent history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a profession , medical illustration has a more recent history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The laboratory of 3D computer graphics and calculation investigates new algorithms to solve problems of processing and analysis of signals and images ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These birds feed on nectar from flowers using a long extendable tongue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These birds feed on nectar from flowers using a long tongue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The provinces are grouped into 17 regions based on geographical , cultural , and ethnological characteristics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The provinces are grouped into seventeen regions based on geographical , cultural , and ethnological characteristics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Garnica started in athletics after his eyesight got really bad , and is a T12 long distance track and field races ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Plants in wildfire - prone ecosystems often have adaptations to their local conditions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This list is arranged by the place the river drains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This list is arranged by where the river drains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "France is a secular country and the constitution guarantees freedom of religion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Heavy rotation or power rotation is a term that applies to a list of songs that get the most airplay on a radio station ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A true claw is made of hard protein called keratin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A claw is made of hard protein called keratin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unlike most earlier display protocols , X was specifically designed to be used over network connections rather than on an integral or attached display device ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unlike previous display protocols , X was specifically designed to be used over network connections rather than on a display near the computer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The average age of the current Earth 's continental crust has been estimated to be about 2.0 billion years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The movie received mostly positive reviews from critics , and performances from the cast were praised ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The film generated mostly positive reviews , and performances from the cast were praised ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main economic activity is tourism and the parish is a major tourism destination ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main industry is tourism and the parish is a major tourism destination ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The goal of stuttering modification therapy is not to get rid of stuttering but to change it so that stuttering is easier and less stressful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Breckinridge ordered his field officers to make an inspection of the troops and to report back with the condition of his army ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Modern historical linguistics dates from the late 18th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Usually , such drives will be custom-stamped with a company 's logo , as a form of advertising ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The rate of fire depended on the skill of the soldier , which was typically about three shots per minute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The rate of fire depended on the skill of the soldier , but was typically about three shots per minute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Small pieces of colored and iridescent shell have been used to create mosaics and inlays , which have been used to decorate walls , furniture and boxes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The median income for a household in the county was $ 46,941 , and the median income for a family was $ 52,281 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "White is regarded by many as England 's first ecologist and one of the founders of modern respect for nature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The supposed small galaxy contains a relatively high percentage of red giants and is thought to contain an estimated one billion stars in all ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The supposed small galaxy contains a relatively high percentage of red giant stars , and is thought to contain an estimated one billion stars in all ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The small commune formed only industrial and is residential today , the magnificent buildings mixed with modern buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The small commune formed only industrial and is residential today , the picturesque buildings mixed with modern buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Typically unitary authorities cover towns or cities which are large enough to function independently of county or other regional administration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Public attitudes and the actions of key stakeholders can play a crucial role in realizing the potential of sustainable biofuels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Public attitudes and the actions of stakeholders can play a crucial role in realizing the potential of biofuels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Choreography is the art of making dances , and the person who practices this art is called a choreographer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In rocks of the Mesozoic era , gastropods are slightly more common as fossils ; their shells are often well preserved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In rocks of the Mesozoic era gastropods are more common as fossils and their shell is often well preserved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While some books are original , others began as text copied over from other sources of free content textbooks found on the Internet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "737s do not have fuel dump systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Four important qualities for the rocks were recognized in the Tang dynasty ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the Tang dynasty , a set of four important qualities for the rocks were recognized ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most oomycetes produce two types of spores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditional Faroese food is mainly based on meat and potatoes and uses few fresh vegetables ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditional Faroese food is mainly based on meat , seafood and potatoes and uses few fresh vegetables ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of the details of the galaxy remain a mystery , foremost of which is how it formed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of the details of the galaxy remain a mystery , especially how it formed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For the individual , information security has a significant effect on privacy , which is viewed very differently in various cultures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Given the above , one widely held view of the progression of the accounting and finance career path is that financial accounting is a stepping stone to management accounting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Given the above , one view of the progression of the accounting and finance career path is that financial accounting is a stepping stone to management accounting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 480 to 484 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 485 to 487 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , the overall cost of getting cochlear implants was about $ 100,000 as of 2017 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The total cost of a cochlear implant in the United States was about $ 100,000 in 2017 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Standing ovations are also often given in a sporting context to reflect an outstanding individual performance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Measurements made in the laboratory are essential to our understanding of the sources and sinks of pollutants and compounds found in nature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Measurements made in the laboratory are essential to our understanding of the sources and sinks of pollutants and naturally occurring compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In January 2013 Jenneke was tenth on AskMen. com 's 99 Most Desirable Women 2013 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There were 26 total reigns and 1 vacancy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There were 26 reigns and 1 vacancy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While the cause of the common cold has been known since only the 1950s , the disease has been with humanity since ancient times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While the cause of the common cold has only been identified since the 1950s , the disease has been with humanity throughout history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sgr A West looks like a three - arm spiral from the point of view of the Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rainbands that form near and ahead of cold fronts can be squall lines which can produce tornadoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rainbands spawned near and ahead of cold fronts can be squall lines which are able to produce tornadoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The primary goal of instrument analysis is to quantify an amount of substance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sit -skis are for wheelchair users or other skiers who have paraplegia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Until the end of 2004 , there were six criteria for cultural heritage and four criteria for natural heritage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Up to 2004 , there were six criteria for cultural heritage and four criteria for natural heritage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pest control is at least as old as agriculture , as there has always been a need to keep crops free from pests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pest control is as old as agriculture , as there has always been a need to keep crops free from pests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Shortage of rain during the highly variable Monsoon season can cause droughts in U. P. leading to severe loss to man and property ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The dusty halo seen in pictures is big , being around 2000 km in lengthwise extent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His passion for science derived from his lifelong love of horses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His passion for science came from his lifelong love of horses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The metabolic rate varies between individuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The basic metabolic rate varies between individuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jutbring has been an active proponent of feminism and equal opportunities for women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jutbring has been an active supporter of feminism and equal opportunities for women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Absinthe has a natural green color but may also be colorless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Absinthe traditionally has a natural green color , but may also be colorless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Attempts have been periodically made to raise sheep there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Goaltenders are not allowed to be captains during games ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From another side this novel is a mixture of thriller and fantasy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From an other side this novel is a mixt of thriller and fantasy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The province has 6 districts and 12 municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The geodetic center of North America is located within the county ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of the Greek city - states also had a' god ' or' goddess ' associated with that city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of the Greek city -states also had a god or goddess associated with that city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many accidents and catastrophes have resulted from microsleep episodes in these circumstances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Jainism postulates that time has no beginning or end ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pomeroy was hit by a tornado on July 6 , 1893 , that was estimated to be F5 on the Fujita scale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On July 6 , 1893 , Pomeroy was struck by a tornado that was later estimated to be F5 on the Fujita scale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many objects with sponge- like textures are now made of substances that do not come from poriferans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2009 , the club decided to become an alliance club starting in 2010 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Differentiated plant cells generally cannot divide or produce cells of a different type ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unique among the United States , Alaska is not entirely subdivided into organized county equivalents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mountain was first surveyed by a European survey team in 1856 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of the jelly fungi can be eaten raw ; poisonous jelly fungi are rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some jelly fungi can be eaten raw ; poisonous jelly fungi are rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , when once face with negative reactions to his open racism , he temporarily retreated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When once facing with negative reactions to his open racism , he temporarily retreated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In November 1973 an envelope containing a lock of hair and a human ear was delivered to a daily newspaper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This is a listing of the top-ten point-scorers in franchise history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This is a listing of the top ten point scorers in franchise history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As chess became more widespread in the latter half of the 19th century , the term began to be given out by organizations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the earlier 1800s , young adults were expected to court with the intention of finding a marriage partner , rather than for social reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the earlier 1800s , young adults were expected to court with the intention of finding a marriage partner , not social reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Decapitation can also describe the removal of a head from a body that is already dead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Foods and beverages contain a lot of aromatic compounds , some naturally present in the raw materials and some forming during processing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Foods and beverages contain numerous aromatic compounds , some naturally present in the raw materials and some forming during processing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Elemental symbols were widely used by the early Church ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Death masks were increasingly used by scientists from the late 18th century onwards to record variations in human physiognomy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Teasel is considered an invasive species in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , teasel is an invasive species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Redhill is the only MRT station in which the two platforms are not parallel to each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Redhill is the only MRT station in which the two platforms are not parallel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A considerable part of the area is irrigated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The find was made under very unfortunate circumstances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The find was made under unfortunate circumstances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Even though the Fourth Coalition came to an end , Britain remained at war with France ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In contrast , the procedures of the Diet of Japan have moved away from the British parliamentary model ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The procedures of the Diet of Japan have moved away from the British parliamentary model ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some services , such as MuzIcons , combine emoticons and Adobe Flash music player in a widget ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city has a well - preserved downtown with a number of remaining historic businesses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Interviews with men and women escorts illuminate gender differences in these escorts ' experiences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Interviews with men and women escorts show gender differences in these escorts ' experiences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In prehistoric times montane forest occupied covered one third of the land of present- day Rwanda ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each code consists of two parts , separated by a hyphen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each code has of two parts , separated by a hyphen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fire plays a major role in the ecology of the forest with many plant species needing fire to regenerate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fire plays a major role in the ecology of the forest with many plant species depending on fire to regenerate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The vast majority of tin whistles are in D , since they are often used in music with fiddles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most tin whistles are in D , because they are often used in music with fiddles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Notable features of the design include key-dependent S-boxes and a highly complex key schedule ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Main features of the design include key-dependent S-boxes and a very complex key schedule ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Officially , the Indian rupee has a market- determined exchange rate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Officially , the Indian rupee has a market-set exchange rate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Common ostriches normally spend the winter months in pairs or alone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Its main attraction is ecological diversity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Its main attraction is its ecological diversity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unlike war crimes , crimes against humanity can be committed during peace or war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Statistical hypothesis testing is based on the assessment of differences and similarities between frequency distributions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Small hand - made balls contain a lead pellet wrapped in rubber and wool with a leather cover ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Public health has early roots in antiquity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Public health has roots in antiquity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many motherboards will display a warning message when a disk drive is approaching failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many motherboards display a warning message when a disk drive is approaching failure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The art of engraving gems hardly advanced at all , limiting itself to mass -produced items that lacked originality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The art of engraving on gems hardly advanced at all , limiting itself to mass -produced items that lacked originality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Minerals are natural solids formed through many geological processes under high pressures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Minerals are naturally occurring solids formed through various geological processes under high pressures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Master has featured in spin-offs of the series , which are of unclear canonicity and may not take place in the same continuity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two types of pages in desktop publishing , electronic pages and virtual paper pages to be printed on paper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two types of pages in desktop publishing : electronic pages and virtual paper pages to be printed on physical paper pages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An Cafe has been a long time supporter and endorser of popular Japanese fashion label Sex Pot Revenge , as they are frequently seen wearing clothing from that label ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1680s and 1690s , two French composers added carols into their works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the 1680s and 1690s , two French composers incorporated carols into their works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Monk parakeets are highly intelligent , social birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stage itself has been given named areas to facilitate blocking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Containerization has its origins in coal mining regions in England from the late 18th century onwards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With the creation of the Soest district in 1817 , its influence slowly rose ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Not all flowers with multiple ovaries grow into aggregate fruit ; the ovaries of some flowers do not become tightly joined together to make a larger fruit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Balls of solid glass occasionally were used in a method purported to prevent lightning strikes to ships and other objects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Balls of solid glass occasionally were used in a method thought to prevent lightning strikes to ships ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The spines are long and sharp in some species , and protect the urchin from predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The spines , long and sharp in some species , protect the urchin from predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oats are also occasionally used in several different drinks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some networks have made changes to prevent them from being utilized by such multi-network IM clients ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His writings and films have continued to have a major impact on subsequent filmmakers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His writings and movies have continued to have a major impact on later filmmakers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Boyce is best known for his eight symphonies , his anthems and his odes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Inglese suffered a traumatic brain injury in an apparent fall in a stairwell sustained on July 17 , 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Inglese had a traumatic brain injury after falling in a stairwell on July 17 , 2019 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The nyala is mainly active early in the morning and late in the afternoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The nyala is mainly active in the early morning and the late afternoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Strategies of wildfire prevention , detection , and suppression have varied over the years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tickets may have to be shown or checked automatically at the station platform or when going onto the system , or during the ride by a conductor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The term originally referred to portions of a log that had been split lengthwise into four or six sections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lemon basil has a strong lemony smell and flavor very different from those of other varieties because it contains a chemical called citral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "' Lemon basil ' has a strong lemony smell and flavor very different from those of other varieties because it contains a chemical called citral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eucalypts were introduced to Brazil in 1910 , for timber substitution and the charcoal industry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another application of materials science in industry is making composite materials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another application of material science in industry is the making of composite materials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The supergalactic coordinate system is a fundamental plane with a higher than average number of local galaxies in the sky as seen from Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Monsters will talk to the player during the battle , and the game will tell the players what the monster 's feelings and actions are ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fashion designers attempt to design clothes which are functional as well as aesthetically pleasing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fashion designers attempt to design clothes which are functional as well as attractive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since it became widespread in the 19th century , cholera has killed tens of millions of people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Morenz died from complications of a broken leg , an injury he suffered in a game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of the increased demand and the restrictions on exports of the metals from China , some countries are stockpiling rare earth resources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a result of the increased demand and tightening restrictions on exports of the metals from China , some countries are stockpiling rare- earth resources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From the perspective of the anti-nuclear movement , most of the problems with nuclear power today are much the same as in the 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The principal threats to cockatoos are habitat loss and the wildlife trade ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The principal threats to cockatoos are habitat loss and the trade in wild animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The university has a logo showing a white sunrise on a green earth referring to the sustainable development , a major theme of the university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The university has a logo showing a white sunrise on a green earth referring to the sustainable development , major theme of the university ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following artists achieved four or more number-one hits during the 1990s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The seven pitches of any diatonic scale can be obtained using a chain of six perfect fifths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The seven pitches of any diatonic scale can also be obtained by using a chain of six perfect fifths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the knockout stage , teams play against each other over two legs on a home - and - away basis , except for the one-match final ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It can be argued that an interstellar mission which cannot be completed within 50 years should not be started at all ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Groundwater first began writing fiction in the fifth grade , and in high school took an independent study in English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Groundwater first began writing fiction in the fifth grade , and in high school took an outside study in English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These early mammals developed many traits which were to make them well - suited for a very active lifestyle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These early mammals developed many traits which made them well - suited for an active lifestyle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Roman chamomile can be applied directly to the skin for pain and swelling and is used to treat cracked nipples ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rivette died at his home in Paris , France from complications of Alzheimer 's disease on 29 January 2016 at the age of 87 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Even though astronomers tried to find it again , it has not been reliably seen since ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Even though later astronomers tried to find it again , it has not been reliably seen since ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The actual number of diverted aircraft and passengers varies from each source ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The actual number of diverted aircraft and passengers varies from different sources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These somewhat abstract concerns tend to determine some but not all details of a specific concrete market system where buyers and sellers actually meet and commit to trade ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Turbine selection is based on the available water head , and less so on the available flow rate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Turbine selection is based mostly on the available water head , and less so on the available flow rate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "CHP is most efficient when the heat can be used on site or very close to it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common toad usually moves by walking rather slowly or in short shuffling jumps involving all four legs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common toad usually moves by walking rather slowly or in short jumps using all four legs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Concerts involving a greater number of artists , especially those that last for multiple days , are known as festivals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of their size range , it is probable that different species hunted in different ways and allowed them to fill many different predatory niches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of their size range , it is probable that different species hunted in different ways , which allowed them to fill many different predatory niches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The belts are in the inner region of Earth 's magnetosphere ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Higher-capacity Zip disks must be used in a drive with at least the same capacity ability ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each postcode area is further divided into post towns and postcode districts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rounders is a bat and ball game which is played in Ireland ; a similar version is played in England ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The character has appeared in various adaptations of the comics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The meaning of this particular title has been disputed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The meaning of this title has been disputed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stars in the core of Omega Centauri are so crowded that they are on average only 0.1 light years away from each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stars in the core of Omega Centauri are so crowded that they are estimated to average only 0.1 light years away from each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After it leaves the station , the train enters the launch area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They are thought to be one of the most successful groups of studio musicians in music history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He is widely regarded as one of the most important architectural thinkers and urbanists of his generation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bacteria make up most of the flora in the colon and up to 60 % of the dry mass of feces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are hundreds of different types and variations of fibulae ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A similar calendar found nearby at Villards d'Heria is only preserved in eight small fragments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Though he experimented in various genres of art , his unique talent was landscape painting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a former President of Ireland he was accorded a state funeral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The silky sifaka has a social structure , and lives in groups of two to nine individuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One of the primary industries in the town is tourism , most notably scuba diving ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Demi-pointe shoes are often used to train dancers who are new to pointe technique ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To diagnose a urinary tract infection in children , a positive urinary culture is required ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The goatse . cx domain name was reported sold at an auction on April 30 , 2007 to an unknown bidder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first written record of Britain and its inhabitants was by the Greek navigator Pytheas , who explored the coastal region of Britain around 325 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These are large birds , with colorful male plumage , but are nevertheless difficult to see in the dense vegetation they inhabit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These are large birds , with colorful plumage in males , but are nevertheless difficult to see in the dense vegetation they inhabit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Radymno is a small town , but it is extremely developed in terms of sport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Radymno is a small town , but it is highly developed in terms of sport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "C- type asteroids are extremely dark , with albedos typically in the 0.03 to 0.10 range ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The service sector constitutes most of the local economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Distributed shared memory systems mimic these mechanisms in an attempt to maintain consistency between blocks of memory in loosely coupled systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Also , there are multiple ways that an emergency communication system might obtain an original warning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Also , there are multiple ways that an emergency communication system might receive an original warning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Women had a relatively high status in ancient Egypt and enjoyed the legal right to own , inherit , or will property ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Women had a high status in ancient Egypt and enjoyed the legal right to own , inherit , and will property ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The rabi crops are sown around mid-November , after the monsoon rains are over , and harvesting begins in April / May ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From 2014 the museum had budget cuts that dropped its maintenance to less than R $ 520,000 annually ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While there are many alternative treatments used for the common cold , there is insufficient scientific evidence to support the use of most ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Seaweed is under consideration as a potential source of bioethanol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Water turbines were developed in the 19th century and were widely used for industrial power prior to electrical grids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Water turbines were developed in the nineteenth century and were widely used for industrial power prior to electrical grids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The island has a mild climate , but is known for frequent hurricanes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Skin prick test , the most efficient diagnosis , shows the reactions in a short period ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A skin prick test , the most efficient diagnosis , shows the reactions in a short period ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Casualty estimates from the battle vary widely ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the law , testimony is a form of evidence that is obtained from a witness who makes a solemn statement or declaration of fact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The album caused controversy because of a poster that was inserted in the original record sleeve ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The album was a subject of controversy because of a poster inserted in the original record sleeve ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The second phase of the project was refused planning consent in 2014 due to concerns over the impact on sea birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The second phase of the project was refused planning consent in 2014 due to possible impacts on sea birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some of the Mortier de 12 pouces were used in coastal defenses , in which case they were fixed on solid metal platforms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some of the Mortier de 12 pouces were used for coastal defense , in which case they were fixed on solid metal platforms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dormice are small rodents , with a body length of between 6 and , and weighing between 15 and ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dormice are small rodents , with body lengths between 6 and , and weights between 15 and ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Resistance to the Japanese occupation continued in the Philippines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A gorilla 's lifespan is normally between 35 and 40 years , although zoo gorillas may live for 50 years or more ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If a funnel cloud touches the ground , it becomes a tornado ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If a funnel cloud touches the ground it becomes a tornado ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In most cases , control engineers utilize feedback when designing control systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The number of homeless people worldwide has grown steadily in the past few years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most of the coins of later series have specific commemorative topics and are usually made of precious metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most coins of later series have specific commemorative topics and are usually made of precious metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sailing , fishing , and equestrian sports are popular with both residents and visitors alike ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sailing , fishing and equestrian sports are popular with both residents and visitors alike ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most competitive teams keep two sets of uniforms , with one emphasizing the primary color and the other emphasizing the secondary color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most competitive teams keep two sets of uniforms , with one design emphasizing the primary color and the other emphasizing the secondary color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While the details of her story are fictional , her existence and martyrdom are considered a historical fact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While the details of her story appear to be fictional , her existence and martyrdom are considered a historical fact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another serious problem for civilians and soldiers was a shortage of water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The treaty also describes a mutual , cooperative approach to environmental technology regulations and energy conservation ; and toward international finance and trade ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tradition of homecoming has its start in alumni football games at colleges and universities since the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tradition of homecoming has its origin in alumni football games held at colleges and universities since the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Evaporation is an essential part of the water cycle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a result , the two worlds collide and it seems they are doomed by circumstance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As a result the two worlds collide and it seems they are doomed by circumstance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Elections to the new authorities were held on three different Thursdays in 1973 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lynx prey largely on small to fairly large sized mammals and birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The current trophy is made from silver and gild , and features a golden globe held up by three silver columns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "What sexual behavior is considered promiscuous varies between cultures , as does the frequency of promiscuity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the 18th century , the growing population of Paris resulted in the filling of existing cemeteries , causing public health concerns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the 18th century , the growing population of Paris resulted in the filling up of existing cemeteries , raising public health concerns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As chainsaw carving has become more popular , chainsaw manufacturers are making special short , narrow -tipped bars for carving ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As chainsaw carving has become more popular , the makers of chainsaws are making special short , narrow - tipped bars for carving ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many types of ducks and geese share the same habitat , have overlapping or same hunting seasons , and are hunted the same ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many types of ducks and geese share the same habitat , have overlapping or identical hunting seasons , and are hunted using the same methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If the electrons follow the Poisson distribution , a partial interference leads to a linear increase in intensity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Females bear young every two years following a 160 - to 180 - day gestation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Females bear young every two years following a 160 to 180 day gestation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Amid tensions between Iran and the United States , the United States blamed Iran for the attacks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Amid heightened tension between Iran and the United States , the United States blamed Iran for the attacks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Randers argues the global gross domestic product will fail to increase as it has in the past because of population decline , and general aging and declining productivity growth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Randers argues that the global gross domestic product will fail to increase as it has in the past because of population decline , general aging and declining productivity growth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A consultant is usually an expert or an experienced professional in a specific field and has a wide knowledge of the subject matter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The strong taste people associate with anchovies is due to the curing process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A contaminant is a substance present in nature at a level higher than typical levels or that would not otherwise be there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Visitors typically arrive at a tram station in the arrival plaza between the administrative buildings and the museum entrance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Strong Bad has been one of the most popular characters in the series , and has been well received ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some specific ministries / department are not allocated to anyone in the cabinet but the Prime Minister himself ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some specific ministries / department are not allocated to anyone in the cabinet but the Prime Minister themself ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In appearance it is light yellow and opaque , smooth and creamy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As well as industrial uses , maritime pine is also a popular ornamental tree , planted in parks and gardens in areas with warm temperate climates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In addition to industrial uses , maritime pine is also a popular ornamental tree , often planted in parks and gardens in areas with warm temperate climates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Beninese literature had a strong oral tradition long before French became the main language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Beninese literature had a strong oral tradition long before French became the dominant language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city is home to a shipbuilding industry , brewing industry and sawmills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A request line containing only the path name is accepted by servers to maintain compatibility with HTTP clients before the HTTP / 1.0 standard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Throughout the campus , numerous fountains provide white noise as a background ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A double pedal is two pedal tones played simultaneously ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1883 he was appointed general-admiral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1883 he was appointed general admiral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following is a list of some notable nonfiction works discussing anarcho-capitalism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city 's population became more diverse since the end of World War II , when a seemingly robust steel industry attracted thousands of workers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The city 's population became more diverse after the end of World War II , when a seemingly robust steel industry attracted thousands of workers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The band - gap energy of semiconductors tends to decrease with increasing temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During World War I , the strait was of strategic importance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During World War I , the strait was of strategic significance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On June 5 , 2018 , the company announced his retirement from the company due to declining health issues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are usually fewer state senators than there are members in a state 's lower house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are typically fewer state senators than there are members of a state 's lower house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common legal opinion on federal child labor regulation reversed in the 1930s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common legal opinion of federal child labor regulation reversed in the 1930s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pies made from pumpkins use pie pumpkins which measure about six to eight inches in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pies made from pumpkins use pie pumpkins that are about six-to- eight inches in diameter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Green cardamom is one of the most expensive spices by weight but little is needed to give the flavor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Green cardamom is one of the most expensive spices by weight but little is needed to impart flavor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In March 2007 , the media reported a dispute over the final cut of the film ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In March 2007 , the media reported a dispute over the final cut of the movie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some people consider catsuits to be a fetish item ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditional areas such as forestry and agriculture are still important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bioorganic chemistry is that branch of life science , which deals with the study of biological processes using chemical methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The amethyst woodstar 's natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Electric rays are found from shallow coastal waters down to at least 1000 m depth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The club 's logo is a green globe with the initials CFC in white across the center , along with twelve white stylised pine seeds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The club 's logo is a green globe with the initials CFC in white on the center , along with twelve white stylized pine seeds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A few block ciphers , such as RC5 , support a variable block size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This alphabetic system operates on the additive principle in which the numeric values of the letters are added together to form the total ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Though relatively rare , songs can fade out , then fade back in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Though relatively rare , songs can fade out then fade back in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Protostars are young objects that have not yet completed the process of contraction from a gas nebula to a true star ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1895 , the six premiers of the Australian colonies agreed to establish a new Convention by popular vote ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rock crawling is about slow-speed , careful and precise driving , and high torque generated through large gear reductions in the vehicles drivetrain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the end of the series rumors have circulated that a feature - length movie was in the works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With their long velar filaments deployed , Vampire Squid have been observed drifting along in the deep , black ocean currents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is no connection between the shape of a bacterium and its color in the Gram staining ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bidding documents were sent to seventeen cities in mind for hosting a WrestleMania event between 2012 and 2014 , with fourteen replying in interest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The highlight of the prison , from the inmates ' perspective , was the garden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The highlight of the prison , from the inmates ' point of view , was the garden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Christian metal bands exist in most of the subgenres of heavy metal music , and the only common link among most Christian metal bands are the lyrics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On - shore and off-shore winds can be extremely strong as the lake warms and cools more slowly than the land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On - shore and off-shore winds can be extremely strong , as the lake warms and cools more slowly than the land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Aquifers can occur at various depths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Aquifers may occur at various depths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Leatherback turtles are one of the deepest- diving marine animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Two of the largest known impact events on Earth occurred during the Orosirian ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Two of the largest known impact events on Earth happened during the Orosirian ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over 500 atmospheric nuclear weapons tests were conducted at various sites around the world from 1945 to 1980 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While hundreds of comic series have been made in the Franco- Belgian group , some are more notable than others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other sources use minima as low as 28 kn and maxima as high as 90 kn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other sources use minima as low as 28 kn , and maxima as high as 90 kn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the center of a village the ground begins to open up and a strange green light emanates from within ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the center of a village , the ground begins to open up and a strange green light emanates from within ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The county continued to be developed for agriculture and is still mostly rural ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Below is a list of longest reigning cruiserweight champions in boxing measured by the player 's longest reign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The G and PG ratings are often left out as they are typical of normal , everyday climbing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flannel , flannelette , and cotton flannel can be woven in either a twill weave or plain weave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This subfamily is widely distributed , and members are adapted to a wide variety of environments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This subfamily is widely distributed and members are adapted to a wide variety of environments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sarus crane is easily distinguished from other cranes in the region by the overall grey color and the contrasting red head and upper neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Above the western entrance is the face of the astronomical clock , which was destroyed during the 30 - year war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over the generations , the family members have resided in some notable historic homes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over the generations the family members have resided in some notable historic homes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Carme did not receive its present name until 1975 ; before then , it was simply known as Jupiter XI ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Australia , the colonization began in the 1940s , with the species establishing itself in the north and east of the continent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Australia the colonization began in the 1940s , with the species establishing itself in the north and East of the continent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the war , his research focused on human genetics , pioneering in what is now known as gene regulation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the war his research focused on human genetics , pioneering in what is now known as gene regulation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other authors have attempted to use Evolutionary game theory to explain the emergence of human attitudes about morality and corresponding animal behaviors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Urinary tract infections can affect 10 % of people during childhood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Urinary tract infections may affect 10 % of people during childhood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Venegas began playing instruments at the age of 10 when her parents first sent her to piano lessons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Research usually involve a mixture of field and laboratory studies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The names of oblasts did not usually correspond to the names of the respective historical regions , as they were created as purely administrative units ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The names of oblasts did not usually correspond to the names of the historical regions , as they were created as purely administrative units ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the 2000 United States Census , there were 297,490 people , 108,984 households and 78,359 families residing in the county ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 8 July 1680 , Hooke observed the nodal patterns associated with the mode of vibration of glass plates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On 8 July 1680 , Hooke observed the nodal patterns associated with the modes of vibration of glass plates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Between 1918 and 1940 , the center of the city undertook large renovation work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cat skull is unusual among mammals in having very large eye sockets and a powerful and specialized jaw ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cat skull is unusual among mammals in having very large eye sockets and a powerful specialized jaw ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "French is the only official language in France as a whole and in these municipalities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some computer languages and the IEEE 754 - 2008 standard dictate that in straightforward calculations the result should not be rounded twice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mars has only a thin atmosphere ; however , it is extremely dusty and there is much light that is scattered about ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mars has only a thin atmosphere ; however , it is extremely dusty , and there is much light that is scattered about ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most of the city 's 19th - century houses were built of limestone mined nearby ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many species of large predatory fish also school , including many highly migratory fish , such as tuna and some oceangoing sharks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many species of large predatory fish also school , including many highly migratory fish , such as tuna and some ocean going sharks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many different varieties of quartz , some of which are semi-precious gemstones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The temple is famous for the approximately 25,000 black rats that live , and are revered , in the temple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The temple is famous for the approximately 25,000 black rats that live , and are revered in , the temple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Water turbines are divided into two groups : reaction turbines and impulse turbines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Through his work at the Museum he became acquainted to many Egyptologists and archaeologists who visited the Museum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The metal-carbon bond in organometallic compounds is generally highly covalent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They have no body cavity , and no circulatory or respiratory system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Limp vellum or limp - parchment bindings were used frequently in the 16th and 17th centuries , and were sometimes gilt but were also often not embellished ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because oxygen is more electronegative than carbon , the electrons in the bond are more towards it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In males , relaxin enhances motility of sperm in semen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hyperbolas may be seen in many sundials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The taxonomy of the genus is complex , and still under investigation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Female stag beetles are usually smaller than the males , with smaller mandibles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium fluoride is somewhat toxic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A backhand chop or knife edge chop is when a wrestler uses a backhand wing and slaps the chest of their opponent with the palm of their hand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Rwanda has a temperate tropical highland climate , with lower temperatures than are typical for equatorial countries because of its high elevation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like all cryptographic keys , session keys must be chosen so that they cannot be predicted by an attacker , usually requiring them to be chosen randomly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The basic equation of radiometric dating requires that neither the parent nuclide nor the daughter product can enter or leave the material after its formation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Anthropomorphism can be used to assist learning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Anthropomorphism can happen by mistake too ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For discrete rings to persist , something must confine them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Anti-nuclear groups say that reliance on nuclear energy can be reduced by adopting energy conservation and energy efficiency measures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The velocity for a manned round trip of a few decades to even the nearest star is thousands of times greater than those of present space vehicles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gravitational lensing studies of the Bullet cluster are claimed to provide the best evidence to date for the existence of dark matter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Any medication may cause anaphylaxis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although dissimilar in overall appearance , gophers have been united with kangaroo rats into a common superfamily for a considerable time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Engineering ceramics are known for their stiffness , high temperature , and stability under compression and electrical stress ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The first multiracial election in which all races could vote , was held on 27 April 1994 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The flag has a white - edged red diagonal band radiating diagonally from the lower hoist- side corner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Peat swamp forests are typically surrounded by lowland rain forests on better- drained soils , and by brackish or salt - water mangrove forests near the coast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Substance misuse is the second most common risk factor for suicide after major depression and bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The book was his first detailed demonstration of the power of natural selection , and explained how complex ecological relationships resulted in the coevolution of orchids and insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After World War II , European integration was seen as an antidote to the extreme nationalism which had devastated the continent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Conditional contraband , formerly known as occasional contraband , consists of such materials as provisions and livestock feed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Stadnyk died at the age of 45 on 24 August 2014 from a brain hemorrhage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He died in 2001 of a pulmonary embolism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Metamorphic minerals are those that form only at the high temperatures and pressures of metamorphism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Systems of linear equations form a fundamental part of linear algebra ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "From prehistoric times there are examples of graves covered with a stone slab , in its natural state or carved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Adrar des Ifoghas area is characterized by wide , shallow valleys and is strewn with piles of eroded granite blocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fossil water aquifers can also be artesian if they are under sufficient pressure from the surrounding rocks , similarly to how many newly tapped oil wells are pressurized ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Flannelette typically refers to a napped cotton fabric imitating the texture of flannel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Honey badgers often become serious poultry predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Glucocorticoids are part of the feedback mechanism in the immune system which reduces certain aspects of immune function , such as inflammation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crystals are regular arrays of atoms , and X - rays can be considered waves of electromagnetic radiation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crystals are regular arrays of atoms , meaning that the atoms are repeat over and over in all three dimensions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Before the advent of iron smelting , meteoric iron was the only source of iron metal apart from minor amounts of telluric iron ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is the smallest of the true hyenas and retains many primitive viverrid characteristics lost in larger species , having a smaller and less specialised skull ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is the smallest of its genus and has many primitive viverrid characteristics which are lost in the larger species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Heterokont chloroplasts appear to derive from those of red algae , rather than directly from prokaryotes as occurred in plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Oceanic crust is primarily composed of mafic rocks , or sima which is named for its magnesium silicate minerals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Zinc oxide is a white solid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hurling is a stick and ball game played by teams of 15 on a rectangular grass pitch with H-shaped goals at each end ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gaelic football is the most popular of the gaelic games and is played by teams of 15 on a rectangular grass pitch with H-shaped goals at each end ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Before the age of theoretical and computational chemistry , wet chemistry was the predominant form of scientific discovery in the chemical field ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are risks of infection by salmonella bacteria ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is inherent risk of infection by salmonella bacteria occasionally found in raw egg from cracked or improperly washed eggshells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The invasion planners specified a set of conditions regarding the timing of the invasion , deeming only a few days in each month suitable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although this shark is a bottom-dweller and appears harmless , it can inflict painful lacerations if provoked , due to its powerful jaws and sharp teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pepsin was one of the first enzymes to be discovered , and is polypeptidic in nature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chloroplasts are one of many types of organelles in the plant cell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cyanide compounds occur in small amounts in the natural environment and in cigarette smoke ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Outside its native range , emerald ash borer is an invasive species that is highly destructive to ash trees in its introduced range ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Historically , insects have been the most significant herbivores , and the evolution of land plants is closely associated with the evolution of insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are three generalized categories in which amnesia could be acquired by a person ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The cynodont therapsids flourished with the dinosaurs , but they were only shrew-sized ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hazzard died in New York City on 12 December 2016 from complications of dementia , aged 85 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ammonia is converted to nitric acid in two stages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The rock python 's color pattern is whitish or yellowish with the blotched patterns varying from tan to dark brown shades ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 1863 , there was a design contest for a new building for the Rijksmuseum , but none of the submissions was considered to be of sufficient quality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The aperture stop of a photographic lens can be adjusted to control the amount of light reaching the film or image sensor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The lava is usually dacitic or rhyolitic , rich in silica ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One barrier to achieving higher performance through instruction - level parallelism stems from pipeline stalls and flushes due to branches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Color blindness is typically an inherited genetic disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "States are divided into counties or county - equivalents , which may be assigned some local governmental authority but are not sovereign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The saltwater crocodile is a large reptile growing to about 5 m in length ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The specifics of their reproductive systems vary considerably within the group , including three forms of hermaphroditism and at least seven forms of parthenogenesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most members have a complex lifecycle , involving both asexual and sexual reproduction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A number of antivirals have been tested for effectiveness in the common cold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The object has a red-sloped reflectance spectrum , saying that the surface could be rich in organic material such as tholins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A urinary tract infection in the lower urinary tract is known as a bladder infection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As most porn is marketed to men , most bisexual porn is marketed to heterosexual or bisexual men ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All Paraves discovered so far have been coelurosaurs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Typical plants and animals have two sets of chromosomes , one set inherited from each parent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An incremental backup only copies the data that has changed since the last incremental backup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Weissmuller was one of the world 's fastest swimmers in the 1920s , winning five Olympic gold medals for swimming and one bronze medal for water polo ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Another common method of cooling is exposing an object to ice , dry ice , or liquid nitrogen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are three different types of sections , the parabola , the hyperbola and the ellipse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The adults of this order possess four membranous wings , with the forewings and hindwings about the same size , and with many veins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The accipitrine hawks generally hunt birds as their primary prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All uraninite minerals contain a small amount of radium as a radioactive decay product of uranium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Horse - drawn for-hire hackney carriage services began operating in both Paris and London in the early 17th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Copper thermite is used for welding together thick copper wires for the purpose of electrical connections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He has edited and written many books and articles on education theory , policy and practice , and has appeared on many panels and symposia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many species reproduce entirely by parthenogenesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Physicists are working on a number of ways to write down a theory of quantum gravity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like many deep-sea cephalopods , the vampire squid lacks ink sacs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A propulsion system with a higher specific impulse uses the mass of the propellant more efficiently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Another application of material science is the structures of ceramics and glass typically associated with the most brittle materials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Historically there have also been negative consequences , mostly associated with the dams normally required for power production ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mummies of humans and other animals have been found on every continent , but as a result of natural preservation through unusual conditions , and as cultural artifacts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The adaptation covers eight of the 24 tales and contains abundant nudity , sex and slapstick humor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Not only did the division into nomes remain in place for more than three millennia , the areas of the individual nomes and their ordering remained remarkably stable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lithium oxide is very corrosive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sometimes , the developing world is plagued by largely preventable infectious diseases , due to malnutrition and poverty ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An electric locomotive runs on electricity as the name suggests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pairs of wandering albatrosses mate for life and breed every two years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Over 99 % of the bacteria in the gut are anaerobic , but in the cecum , aerobic bacteria reach high densities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hydrogen cyanide is a poisonous gas that interferes with cellular respiration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The pygmy avoids human contact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cockatoos occupy a wide range of habitats , from forests in subalpine zones to mangroves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Common medical conditions such as nasal infections , nasal polyps , or dental problems can cause phantom smells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some sharks are oviparous , laying their eggs in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although they are the most diverse of the caecilian families , the caeciliids do have a number of features in common that distinguish them from other caecilians ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They are usually regarded as the most basal of the caecilian families , with numerous characteristics lacking in the other groups ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Diabetic retinopathy affects up to 80 percent of those who have had diabetes for 20 years or more ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The optimal fluid for preparing oral rehydration solution is clean water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ammonium carbonate is a white solid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Phosphoric acid is a white solid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some water turbines are designed for Pumped storage hydroelectricity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The inner ear is found in all vertebrates , with substantial variations in form and function ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In countries where FGM is common , the practice 's many variants are reflected in dozens of terms , often alluding to purification ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is synthesized by partial chlorination of elemental sulfur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In HVDC bipolar configuration , a pair of conductors are used , each at a high potential with respect to ground in opposite polarity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gas chromatography is regularly used to describe what is inside a complex sample ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A gas chromatograph is a chemical analysis instrument for separating chemicals in a complex sample ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A deranged genetic scientist abducts college students as human guinea pigs that he uses in his experiments in crossbreeding plants with humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Males of many species exhibit gregarious mud-puddling behavior when they may imbibe salts from moist soils ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Since the germ theory of disease , cleanliness has come to mean an effort to remove germs and other hazardous materials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Millipedes appear in folklore and traditional medicine around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fighting within the ruined city was fierce and desperate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Rainbands exist in the periphery of tropical cyclones , which point towards the cyclone 's center of low pressure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like most mental illnesses , there are ways to treat bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Old , Middle , and Late Egyptian were all written using both the hieroglyphic and hieratic scripts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Skofterud was reported missing in the early morning of 29 July 2018 and was found dead on an islet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "M82 has undergone at least one tidal encounter with M81 resulting in a large amount of gas being funneled into the galaxy 's core over the last 200 Myr ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most mortars used today are made up of a barrel , a plate for the barrel to stand on , and a bipod ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most chemical databases store information on stable molecules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "People who are allergic develop an Anaphylaxis - an allergic reaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unlike conductive hearing loss , sensorineural hearing loss is permanent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A table comparing sensorineural to conductive hearing loss" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Barium peroxide arises by the reversible reaction of O with barium oxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In most cases , children belonging to mothers having gestational diabetes are at higher risk of childhood obesity and Type 2 diabetes later in life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Children of women with GDM have an increased risk for childhood and adult obesity and an increased risk of glucose intolerance and type 2 diabetes later in life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most complex natural products are chiral , and the bioactivity of chiral molecules varies with the enantiomer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The symptoms of pernicious anemia come on slowly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are several causes of pernicious anemia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An a cappella choir is a choir which sings without any instrumental accompaniment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With the sines and cosines one can answer virtually all questions about triangles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With these functions , one can answer virtually all questions about arbitrary triangles by using the law of sines and the law of cosines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Observations , lab measurements and modeling are the three central elements in atmospheric chemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The posterior lobe develops as an extension of the hypothalamus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Echinoderms possess a unique water vascular system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The plant is semi-aquatic and grows mostly on rocky places at the banks of rivers or in the riverbed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Calcium nitrate is used in fertilizers to add nitrogen to the soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In some Western cultures it is traditional for the man to make a proposal to the woman directly while genuflecting in front of her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Archeologists believe that the town was started in the 13th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sedimentary rocks cover up to 75 % of the Earth 's surface , record much of the Earth 's history , and harbor the fossil record ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Racing bicycles used for Criteriums often have subtle , but significantly different geometry from those used in other mass-start , multi stage road race events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Racing bicycles used for criteriums are typically no different than those used in other mass-start road events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The rationale for the designated hitter rule arose comparatively early in the history of professional baseball ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many parish churches , abbey churches and cathedrals are in the Romanesque style , or were originally built in the Romanesque style and have subsequently undergone changes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The vegetation is mostly sub-tropical rainforest with some wet sclerophyll forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The three species of green mambas are arboreal , whereas the black mamba is largely terrestrial ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most feathered dinosaurs discovered so far have been coelurosaurs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is consensus among paleontologists that birds are the descendants of coelurosaurs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The stem is the part of the word that never changes even when morphologically inflected ; a lemma is the base form of the word ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The state and union territory capitals are sorted according to administrative , legislative and judicial capitals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "By the 7th millennium BCE , exceedingly large and organized settlements were found in the region , relying on deep wells for sources of water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The region is rich in sea life , with more than 4,000 species of marine molluscs and a large diversity of marine fishes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Librarians all over the world use this unique identifier in the process of cataloging most books which have been published in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A few species that live in waters where the supply of food particles is very poor prey on crustaceans and other small animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "When quotation marks sit next to periods and commas , there are two styles of punctuation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This can be done quickly using the method of exponentiation by squaring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The synapsids are traditionally divided into a primitive group and an advanced group , known respectively as pelycosaurs and therapsids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They are similar in size but slightly smaller than the herring gull ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Reflection nebulae and emission nebulae are usually seen together and sometimes are called ' diffuse nebulae ' ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The sulfuric acid is reused in place of the sulfur trioxide to leach more zinc oxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The sulfuric acid is regenerated and recycled to the leaching step ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is usually an option to produce audible representing the number of ionization events detected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They lay their eggs in cavities in moist soil , where they hatch into larvae that seek out streams or underground seepages , before metamorphosing into adults ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An important advantage of hydroelectric dams is their ability to be used as a peaking power plant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The particle in a 1 - dimensional well is the most simple example showing that the energy of a particle can only have specific values ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The particle in a one-dimensional potential energy box is the most mathematically simple example where restraints lead to the quantization of energy levels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tjapaltjarri paints abstract images of sacred stories and songs from his family 's Dreaming ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The pelvic region of the trunk is the lower part of the trunk , between the abdomen and the thighs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pelvis can mean the lower part of the trunk of the human body , between the abdomen and the thighs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the 12th century the first stone church was built with the formation of the parish Ljungby socken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After enamel and dentin are destroyed and cavity reaches the dental pulp and nerves of the tooth , the tooth becomes sensitive since the nerves are exposed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This can be done reasonably quickly , even for very large numbers , using modular exponentiation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Both of these calculations can be computed efficiently using the square- and - multiply algorithm for modular exponentiation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hummingbird beaks are flexible and their shapes vary dramatically as an adaptation for specialized feeding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Igneous rocks are formed when molten magma cools , either above or below the surface ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Both species bore a passing or superficial resemblance to a very small , dog-sized saber - toothed cat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The algae benefit from a safe place to live and consume the polyp 's carbon dioxide and nitrogenous waste ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Procaine was first synthesized in 1905 , shortly after amylocaine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Zinc sulfate can be used to supplement zinc in the brewing process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The illegal maneuver of spitting a colored liquid into the face of an opponent in professional wrestling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Altogether , this fauna is massively dominated by large herbivores and generally lacks terrestrial carnivores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The folds of cartilage surrounding the ear canal are called the pinna ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The outer ear is the folds of cartilage surrounding the ear canal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The drug is commonly used to treat attention - deficit hyperactivity disorder and narcolepsy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "When a conjecture has been proven , it is no longer a conjecture but a theorem ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Psychiatric hospitals used to be called lunatic asylums ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Modern psychiatric hospitals evolved from , and eventually replaced the older lunatic asylums ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Drug trafficking and illicit drug use is a significant problem in Russia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The release of pituitary hormones by both the anterior and posterior lobes is under the control of the hypothalamus , albeit in different ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They feed on insects and fruit , and their broad bills and weak legs reflect their diet and arboreal habits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are no specific antiviral drugs for dengue ; however , maintaining proper fluid balance is important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The nasal cavity is divided into two segments : the respiratory segment and the olfactory segment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During the epidemic , there were only a small number of men who remained healthy and bore the responsibility of caring for the sick ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A lot of electricity is used in arc welding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "To prove this with algebra , start with the equation" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The mercury inside the tube is toxic and makes these bulbs hazardous waste ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because they contain mercury , many fluorescent lamps are classified as hazardous waste ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The idea behind tinnitus maskers can be explained by a light analogy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "She died of esophageal cancer in Tokyo on 11 January 2014 , aged 80 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Copper forms coordination complexes with ligands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ubuntu splits all software into four different categories to show differences in licensing and the amount of support available ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Vanth was found at 0.25 arcseconds from Orcus with magnitude difference of ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The later half of the period was an episode of intensive orogeny on virtually all continents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tests tubes are often preferred above beakers when multiple small chemical or biological samples have to be handled and / or stored ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Jaspillite is also a sedimentary rock . in certain lead-zinc ore deposits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This daisy may be used as a potherb ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The following table contains a list of point groups labeled using the Schoenflies notation , which is common in chemistry and molecular spectroscopy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Amphibians are the only vertebrates to go through metamorphosis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Of the total exploitation length of route 72 % or 2117 km are in common carrier service and does not include industrial lines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Glow fuel is a mixture of methanol , nitromethane , and oil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lateral undulation is the sole mode of aquatic locomotion , and the most common mode of terrestrial locomotion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In genetic sex-determination systems , an organism 's sex is determined by the genome it inherits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Changeable optics filters are used in the colorimeter to select the wavelength which the solute absorbs the most , in order to maximize accuracy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Interchangeable bits allow the use of powered screwdrivers , commonly using an electric or air motor to rotate the bit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One balances a chemical equation by changing the scalar number for each chemical formula ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Genets are highly agile creatures , with quick reflexes and exceptional climbing skills , and are the only viverrids that are able to stand bipedally ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ring - necked snakes are fairly similar in morphology throughout much of their distribution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The kinetic energy of a rotating flywheel is" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Owing to the Kuril-Kamchatka Trench , deep-focus seismic events and tsunamis are fairly common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In Australia , stillbirth is defined as a baby born with no signs of life that weighs more than 400 grams , or more than 20 weeks in gestation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In Australia , any stillborn fetus that weighs more than 400 grams and lived in the mother for more than 20 weeks must be reported to the government ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This list is arranged by drainage basin , with respective tributaries indented under each larger stream 's name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After his retirement he wrote other chess treatises , but his isolation prevented him from assimilating the positional ideas of the new generation of chess-players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Instant messaging allows instantaneous communication between a number of parties simultaneously , by transmitting information quickly and efficiently , featuring immediate receipt of acknowledgment or reply ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Web feeds are designed to be machine readable , so there is no requirement that they be destined only for user consumption ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Intraspecific competition occurs when members of the same species compete for the same resources in an ecosystem ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Rainbow lorikeets are monogamous and pair for life , and the two sexes look almost identical ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Coconut lorikeets are monogamous birds , choosing only one partner for their whole life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Blood can leave the erectile tissue only through a drainage system of veins around the outside wall of the corpus cavernosum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Blood can leave only through a system of veins around the outside wall of the corpus cavernosum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The earliest settlers to the district arrived in the 1840s , and farmed the area with wheat and sheep predominantly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The same terminology is sometimes used for functions that yield real , or other signed values ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lithium carbonate is somewhat toxic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Omega Centauri is so distinctive from the other galactic globular clusters that it is thought to have an alternative origin as the core remnant of a disrupted dwarf galaxy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Insect galls are usually induced by chemicals injected by the larvae or the adults of the insects into the plants , and possibly by mechanical damage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is made by reacting hydrogen bromide with sodium hydroxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "NaBr is produced by treating sodium hydroxide with hydrogen bromide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Embryo transfer can be performed after various durations of embryo culture , conferring different stages in embryogenesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As Coordinating Minister of Strategic Sectors he was responsible for building several hydroelectric stations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Protactinium is both toxic and highly radioactive and thus all manipulations with it are performed in a sealed glove box ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Protactinium is both toxic and highly radioactive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "From the hypostyle hall , one enters the second pillared hall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Young open clusters may still be in the molecular cloud from which they formed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Young open clusters may be contained within the molecular cloud from which they formed , illuminating it to create an H II region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cadmium telluride is used to make electricity in solar cells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Type 1 diabetes is a condition caused by a lack of insulin in the body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The human vagina is an elastic , muscular canal that extends from the vulva to the cervix ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The vagina is an elastic , muscular tube ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Characteristic features are a very long filiform tail , reduced eyes , and a low number of pectoral - fin radials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Epoxides can be made by oxidation of alkenes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Other nebulae form as the result of supernova explosions ; the death throes of massive , short- lived stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Trapping headbutts are where a wrestler holds both of the opponent 's arms under their own and hits the opponent with a series of headbutts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "s of 2010 , there is no vaccine that prevents syphilis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The thou , or mil , is most commonly used in engineering and manufacturing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are different types of encyclopedias ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are some broad differences between encyclopedias and dictionaries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The stated aim of the list was to protect the faith and morals of the faithful by preventing the reading of theologically , culturally , or politically disruptive books ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The triggers for precipitation of uric acid are not well understood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For some species sex is not determined by inheritance , but instead by environmental factors experienced during development or later in life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although certainly quadrupedal , the posture of horned dinosaurs has long been the subject of some debate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are several algorithms for solving a system of linear equations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Congenital syphilis in the newborn can be prevented by screening mothers during early pregnancy and treating those who are infected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Completing the square can be used to derive a general formula for solving quadratic equations , called the quadratic formula ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although completing the square can be used to solve many quadratic equations , it does not work with every equation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Synthetic genomics is unlike genetic modification in the sense that it does not use naturally occurring genes in its life forms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Flame ionization detectors are used very widely in gas chromatography because of a number of advantages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A belt of lowland tropical moist broadleaf forests , runs across most of equatorial Africa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The forest zone , a belt of lowland tropical moist broadleaf forests , runs across most of equatorial Africa 's intertropical convergence zone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Various works of fiction put forward the idea of terraforming Mars to allow a wide variety of life forms , including humans , to survive unaided on Mars ' surface ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It hunts by flying low and slowly over an area of open ground , hovering over spots that conceal potential prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Before the Roman conquest their land and capital appear to have been part of the territory of the Atrebates , possibly as part of a confederation of tribes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An OEM damper consists of an outer mass bonded / vulcanized to an inner hub ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most thinking in genetics has focused upon vertical transfer , but the importance of horizontal gene transfer among single -cell organisms is beginning to be acknowledged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Dugongs and other sirenians are not closely related to other marine mammals , being more related to elephants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pitchblende is a major ore of uranium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pitchblende contains a small amount of radium as a radioactive decay product of uranium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The event had eight professional wrestling matches with different wrestlers involved in scripted feuds , plots and storylines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The initial construction featured a two-story front section with a one-story extension to the rear , housing the dining room and the winter kitchen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Research is currently underway using organometallic catalysis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The head and thorax are white and the abdomen is yellow - orange with a row of black spots ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "CIDCO carved out 16 nodes small townships with a view towards facilitating comprehensive development ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fossil bryozoans first appear in the early Ordovician and had a huge adaptive radiation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The related term homodesmotic reaction also takes into account orbital hybridization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are few characteristics common to all blues , as the genre takes its shape from the peculiarities of each individual performance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This equation uses information on the parent and daughter isotopes at the time the material solidified ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The above equation makes use of information on the composition of parent and daughter isotopes at the time the material being tested cooled below its closure temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It was reported that three people were killed on the ground level , four in the synagogue 's basement and at least one other person died in the building ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eleven people were killed , including three on the ground level and four in the synagogue 's basement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A consonant may be added to separate vowels in hiatus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polderization and occasional flooding have created salt marsh meadows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polderization and occasional flooding have created salt marsh meadows that were found to be ideally suited to grazing sheep ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Canada provided a $ 5 million thermal plasma analyzer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ethylene is produced by several methods in the petrochemical industry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The main entrance to the castle is through the western barbican , an exterior defence in front of the main gate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Exponentiation of a non-zero real number can be extended to negative integers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pathogens are disease-causing organisms including bacteria , fungi , and viruses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pathogenic micro-organisms include bacteria , fungi , and viruses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The constituency was formed for the 1998 legislative election , replacing a number of single-member constituencies used until 1995 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The constituency was made at the 1998 legislative election ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eigenvalues and eigenvectors have many applications in both pure and applied mathematics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eigenvalues and eigenvectors feature prominently in the analysis of linear transformations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Modern dry cleaning uses solvents that do not use water to remove dirt and stains from clothing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Iodic acid is used to make other iodates by reacting bases with iodic acid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are several common methods used to enlarge piercings , of various origins and appropriate for different circumstances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fourth is the titanium shield that must be placed behind the head of all Dragsters and Funny Cars down to the Alcohol ranks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The three types of endorphins that exist are made through the fragmentation of precursor proteins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium chloride is found as a mineral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some of the voice actors who voiced the characters in the films were unable to reprise their roles for the series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A didgeridoo is a type of musical instrument that , according to western musicological classification , falls into the category of aerophone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The strong interaction is often thought to be controlled by gluons , which ' glue ' quarks together through the strong force ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Event cache : Meeting organized and attended by geocachers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Knowledge of them comes chiefly from that linguistic reconstruction , along with material evidence from archaeology and archaeogenetics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Knowledge of them comes not only from language , but also from archaeology and archaeogenetics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It can be made by dissolving bromine in hot potassium hydroxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It can be made by reacting bromine , sulfur dioxide , and water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bartholin 's glands secrete mucus to provide vaginal lubrication during sexual arousal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The glands secrete mucus to make sexual intercourse easier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Political philosophy is a philosophical back - up to political science , which is the social science study of politics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many small organisms such as rotifers , copepods and flatworms use such organs , but these are too small to produce usable images ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many small organisms such as rotifers , copeopods and platyhelminthes use such this design , but their eyes are too small to produce usable images ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Seaweeds are also harvested or cultivated for the extraction of alginate , agar and carrageenan , gelatinous substances collectively known as hydrocolloids or phycocolloids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This stellar system is currently one of the most massive that can be studied in detail ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is also possible to associate a sign to an angle of rotation in three dimensions , assuming the axis of rotation has been oriented ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In many contexts , it is common to associate a sign with the measure of an angle , particularly an oriented angle or an angle of rotation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Nitrogen dioxide is normally made by oxidation of nitric oxide by oxygen in air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Withdrawal of a military occupation is anticipated and therefore tactical but may be subject to political rather than operational variables ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although most vertical - lift bridges use towers , each with counterweights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Phishers have sometimes used images instead of text to make it harder for anti-phishing filters to detect the text commonly used in phishing emails ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This research contributed greatly to understanding how each cerebral hemisphere works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This research contributed greatly to understanding the lateralization of brain function ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are numerous mathematically equivalent formulations of quantum mechanics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The mathematical formulations of quantum mechanics are abstract ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most people with trichomoniasis do not have any symptoms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ventricular fibrillation is a cause of cardiac arrest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ventricular fibrillation is a medical emergency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Earth 's atmospheric circulation varies from year to year , but the large-scale structure of its circulation remains fairly constant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Euthanasia can be active or passive , and voluntary , non-voluntary and involuntary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Euthanasia may be classified into three types , according to whether a person gives informed consent : voluntary , non-voluntary and involuntary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Giant pandas give birth to twins in about half of pregnancies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Male argonauts have been seen living inside salps , which are planktonic tunicates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The climate of the region is subtropical monsoonal with mean annual rainfall of 1579 mm that occurs from June to September and is highest in August ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The symptoms of POTS can be caused by several distinct pathophysiological mechanisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If a person still has a pulse , it is usually possible to terminate the episode using electric cardioversion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If a person still has a pulse , ventricular tachycardia can usually be stopped through cardioversion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gout is partly genetic , contributing to about 60 % of variability in uric acid level ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Porcelain originated in China , and it took a long time to reach the modern material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polonium is highly dangerous and has no biological role ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polonium is highly unstable , radioactive and toxic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The city has academies of sculpture and fine arts and a museum of statuaries and antiquities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most commercial fisheries do not target Alaska plaice , and bycatch by commercial trawlers targeting other groundfish is the sole source of significant harvest of this species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most commercial fisheries do not want to catch Alaska plaice ; but many are caught by trawlers trying to catch other bottom fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Geneticists can also use pedigree charts to predict how traits will be passed to future children in a family ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "When studying human genetic diseases , geneticists often use pedigree charts to represent the inheritance of traits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Adults are strictly diurnal , flying preferentially in the late morning and early afternoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gerardus't Hooft is well known for his theories about gauge theory , black holes , and quantum gravity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Plant terpenoids are often used for their scent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Plant terpenoids are used for their aromatic qualities and play a role in traditional herbal remedies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Centrioles however , are not required for the progression of mitosis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Centrosomes are not needed for the mitosis to happen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Rocks of the Cenozoic era yield very large numbers of gastropod fossils , many of these fossils being closely related to modern living forms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Medications can treat African trypanosomiasis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Zinc sulfate can be made by reacting zinc or zinc oxide with sulfuric acid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lithium carbonate is generated by combining lithium peroxide with carbon dioxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It can be made by mixing lithium oxide or lithium hydroxide and carbon dioxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For example , a sociolinguist might determine through study of social attitudes that a particular vernacular would not be considered appropriate language use in a business or professional setting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The victorious rebels formed a government junta that abolished the military altogether , and oversaw the drafting of a new constitution by a democratically elected assembly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Due to its relative isolation the Cotentin is one of the last remaining places the Norman language is spoken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Due to its comparative isolation , the peninsula is one of the remaining strongholds of the Norman language , and the local dialect is known as Cotentinais ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Wet chemistry uses laboratory glassware , such as beakers and flasks , without quantitative chemical analysis using instrumentation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Deomyines share no morphological characteristics that can be used to separate them from other muroids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This form is infrequent except in elementary arithmetic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Disulfur decafluoride is a colorless gas or liquid with a SO - like odor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Disulfur decafluoride is a colorless liquid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The opposite of electronegativity is electropositivity ; the measure of how well an atom gives away electrons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Over the years she has worked in various genres including jazz and art song , but generally with a sparse and somber tone to it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The cells of the epidermis are structurally and functionally variable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is a fallacy because a person 's actions or character do not affect the logic of the argument ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Prizes are also given to publicize noteworthy or exemplary behavior , and to provide incentives for improved outcomes and competitive efforts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Zero-fare services may be funded by national , regional or local government through taxation or by commercial sponsorship by businesses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The upperside of the wings is black , without a band and with one row of red crescents along the hindwing margin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although not as rare in the symphonic literature as sharper keys , examples of symphonies in A major are not as numerous as for D major or G major ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Timid and harmless to humans , the smalleye hammerhead is caught incidentally by inshore artisanal multispecies fisheries throughout its range , and marketed as food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Research efforts to prevent and treat dengue include various means of vector control , vaccine development , and antiviral drugs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The phrase is used to signify that the monarch has granted his or her royal assent to a bill in order to make it become law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Basophils contain large cytoplasmic granules which obscure the cell nucleus under the microscope when stained ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Basophils contain large cytoplasmic granules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The origin of this homochirality in biology is the subject of much debate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The origin of homochirality in the first place is much discussed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "According to 2011 census , Vikramasingapuram had a population of 47,241 with a sex-ratio of 1,058 females for every 1,000 males , much above the national average of 929 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lacking detailed tropical fossils , geneticists and primatologists have used genetic analyses to determine the relatedness between primate lineages and the amount of time since they diverged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "So , geneticists and primatologists have used genetic analyses to determine the relatedness between primate lines and when they diverged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The common toad emerges from hibernation in spring and there is a mass migration towards the breeding sites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The common toad comes out of hibernation in spring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After condensation and ignition of a star , it generates thermal energy in its dense core region through nuclear fusion of hydrogen into helium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Stars get the energy they produce through nuclear fusion of hydrogen into helium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cyclothymia is also an old name for bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The transmission medium layout used to link devices is the physical topology of the network ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In this attack a wrestler uses a three - point stance , then runs and clotheslines the opponent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is easily produced by igniting a mixture of zinc and sulfur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Zinc sulfide can be made by igniting a mixture of powdered zinc and sulfur ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Within his constraints , a serf had some freedoms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The nipples of mothers are protected by the mother 's own skin oil to prevent drying , cracking , or infections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The nipples of nursing mothers naturally make a lubricant to prevent drying , cracking , or infections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tube worms form an important part of the community around a hydrothermal vent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During the day , amphiumas hide in vegetation , and at night they become active hunters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Emotional memory , the memory for events that evoke a particularly strong emotion , is a domain that can involve both declarative and procedural memory processes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The memory for events that evoke a particularly strong emotion may involve both declarative and procedural memory processes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These concerns have intensified due to the actions of China , the predominant supplier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Investigators concluded that the probable cause of the crash was believed to be an inoperable and ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Correlation diagrams connect the molecular orbitals of the reactant to those of the product having the same symmetry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The common cuckoo is an obligate brood parasite ; it lays its eggs in the nests of other birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "About 56 of the Old World and 3 of the New World cuckoo species are brood parasites , laying their eggs in the nests of other birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In males , masturbation flushes out old sperm with low motility from the male 's genital tract ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sexual reproduction is a process specific to eukaryotes , organisms whose cells contain a nucleus and mitochondria ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sexual reproduction is a process that can only be found in eukaryotes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Especially gene abbreviations / symbols but also full gene names are often not specific for a single gene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The dough is just ordinary bread dough with yeast as a leavening agent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The aerodrome continues to perform an important role in emergency services operation , civil operation , flight training and as accommodation for many community groups and organisations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Germanicus ' campaign had been taken to avenge the Teutoburg slaughter and also partially in reaction to indications of mutinous intent amongst his troops ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Germanicus ' campaign had been to revenge the defeat at Teutoburg , and also partly in reaction to signs of mutiny amongst his troops ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Assessments of job satisfaction became commonplace in the 1930s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Skinks have been around a long time : their jawbones appear in the fossil record about 140 million years ago , during the early Cretaceous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Skink - like lizards first appear in the fossil record about 140 million years ago , during the early Cretaceous , mostly jawbones that appear very skink - like ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Swans are the largest extant members of the waterfowl family Anatidae , and are among the largest flying birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Physicists measure an undulator 's effectiveness in terms of spectral radiance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An undulator 's figure of merit is spectral radiance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most Old World warblers are of generally undistinguished appearance , though some Asian species are boldly marked ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most Old World Warblers are of generally unseparate appearances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Time fuzes detonate after a set period of time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Time fuzes detonate after a set period of time by using one or more combinations of mechanical , electronic , pyrotechnic or even chemical timers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Female amphiumas lay their eggs in wet mud ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A contrary view is that the name was a veiled insult ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Symbolically , spires have two effects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the United States , the term lien generally refers to a wide range of encumbrances and would include other forms of mortgage or charge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Since 2002 , subtropical storms have been given names from the same naming sequence as tropical storms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Since 2002 , subtropical storms have been assigned names from the predetermined list of names used for tropical cyclones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Not only did nimravids exhibit diverse dentition , but they also showed the same diversity in size and morphology as cats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bromine is toxic and corrosive to skin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The diagram illustrates both encryption and decryption ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Obsidian can be found in locations which have experienced rhyolitic eruptions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Obsidian can be found where high silicate eruptions have happened ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Differential calculus is the study of the definition , properties , and applications of the derivative of a function ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Natural selection is seen in action in the development of antibiotic resistance in microorganisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A well - known example of natural selection in action is the development of antibiotic resistance in microorganisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The poem is sarcastically laughing at the epic world of the gods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Those who witnessed the apparition stood in the pouring rain for up to two hours reciting the Rosary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In Finland , solitary and contemplative isolation is often the object of the pastime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sexual reproduction involves the production of ascospores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sexual reproduction involves the production of ascospores , commencing with the fusion of an archegonium and an antheridium , with sharing of nuclei ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Constructive interference happens when two or more waves are in the same space and in phase ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Constructive interference occurs when the waves are in phase , and destructive interference when they are half a cycle out of phase ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The shell colouration also keeps the animal cryptic in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like scallops , true oysters have a central adductor muscle , which means the shell has a characteristic central scar marking its point of attachment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Its natural habitats are subtropical or tropical moist lowland forest , subtropical or tropical moist montane forest , and heavily degraded former forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polyphenic pigmentation is adaptive for species which reproduce several times a year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polyphenic pigmentation is adaptive for insect species that undergo multiple mating seasons each year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unaipon was a recognized authority on ballistics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hydrazoic acid is extremely toxic , even more toxic than sodium azide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Innumerable factors and circumstances could affect a seller 's willingness or ability to produce and sell a good ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Modern ketchup emerged in the early years of the 20th century , out of a debate over the use of sodium benzoate as a preservative in condiments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The walls encircling the old town remain intact , even as the city expanded and modernized , unusual for cities in the region ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A number of other visiting diesel and steam locomotives have also seen service on the line ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Para-alpine skiing classification is the order system for para-alpine skiing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A polypeptide is a single linear polymer chain of amino acids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A linear chain of amino acid residues is called a polypeptide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most polyesters are made with a polycondensation reaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the series , we learn that Geordi was born blind and wears a VISOR , an arc-shaped prosthetic attached at the temples that provides him with vision ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Four photopigment opsins exist in teleost fish , reptiles and birds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Researchers studying the opsin genes responsible for color-vision pigments have long known that four photopigment opsins exist in birds , reptiles and teleost fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hydrazoic acid is very explosive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hydrazoic acid is volatile and highly toxic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Often people use soaps and detergents to assist in the emulsification of oils and dirt particles so they can be washed away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Women wear a feminine tartan kilt , a short white blouse with a sleeveless velvet jacket over it , matching tartan hose and ghilies shoes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Females wear a tartan kilt with a velvet jacket , worn with a lace insert , or a sleeveless velvet vest worn over a white blouse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He is best known for his discoveries of Purkinje cells and Purkinje fibres ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Comparisons between denominations must be approached with caution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Comparisons between denominational churches must be approached with caution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lithium peroxide is made by reacting lithium hydroxide with hydrogen peroxide and removing the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During the twelfth century the area was swampland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chemical literature databases correlate structures or other chemical information to relevant references such as academic papers or patents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bat used by the batter can be made of wood , aluminum , or composite materials such as carbon fiber ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Whenever someone dies , they are sent to a one of many mysterious bars run by bartenders serving as arbiters inside a tower in the afterlife ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The live hour-long series finale aired August 26 , 2014 , and was viewed by 1.003 million viewers for a 0.4 share in the 18 - 49 demographic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is obtained by the combustion of phosphorus in a limited supply of air at low temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is made by burning phosphorus in a little air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Astronomers now have evidence there is a supermassive black hole at the center of the galaxy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Caring for a beating heart cadaver is similar to caring for a living patient ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The novel is told through narratives alternating between two periods and is largely told in the third - person omniscient mode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Alekhine is known for his fierce and imaginative attacking style , combined with great positional and endgame skill ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The caste system of social insects is the division of labor between genetically identical individuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The caste system of insects enables eusociality , the division of labor between non-breeding and breeding individuals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Within a day , the first symptoms of mustard poisoning had appeared in 628 patients and medical staff , with symptoms including blindness and chemical burns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Classical thermodynamic systems cannot achieve negative temperatures : adding heat always increases their entropy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Magnesium is the eleventh most abundant element by mass in the human body and is essential to all cells and some 300 enzymes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Magnesium is the 11th most abundant element by mass in the human body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These frogs lack adhesive toe discs found in the tree frogs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polymorphism is common in nature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polymorphism is common in nature ; it is related to biodiversity , genetic variation , and adaptation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cofactors which are complex organic molecules are often called coenzymes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Neutrophils are the most abundant type of white blood cells in mammals , 70 % of leukocytes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some of the tools for measuring the voltage are the voltmeter and the oscilloscope ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One common theory as to how handedness affects the hemispheres is the brain hemisphere division of labor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Handedness seems to follow from the brain hemisphere division of labor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Non-financial capital accumulation is an essential factor for economic growth , since additional investment is essential to enlarge the scale of production and increase employment opportunities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Both non-financial and financial capital accumulation is usually needed for economic growth , since additional production usually requires additional funds to enlarge the scale of production ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Oxygen is the most abundant chemical element by mass in the Earth 's biosphere , air , sea and land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Wrasses have protractile mouths , usually with separate jaw teeth that jut outwards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He died on 17 January 2018 from hypothermia , four days after his 52nd birthday ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The fundamentals of bird flight are similar to those of aircraft , in which the aerodynamic forces sustaining flight are lift and drag ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "To find the shape of the minimal surface bounded by some arbitrary shaped frame using strictly mathematical means can be a daunting task ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sclerophyllous plants occur in many parts of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The sources of magnetic moments in materials can be represented by poles in analogy to electrostatics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Characteristics of extraterrestrial skies appear to vary substantially due to a number of factors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Microglia are specialized macrophages capable of phagocytosis that protect neurons of the central nervous system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The microglia are the macrophages of the nervous system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "However , during the 20th century the river deteriorated due to pollution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Secondary injuries are caused by fragmentation and other objects propelled by the explosion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In short , a digital signal is a quantized discrete- time signal ; a discrete- time signal is a sampled analog signal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The 1880 census determined the resident population of the United States to be 50,189,209 , an increase of 30.2 percent over the 38,555,983 persons enumerated during the 1870 Census ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are many kinds of icosahedra , with some being more symmetrical than others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are infinitely many non-similar shapes of icosahedra , some of them being more symmetrical than others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The corresponding formation on the floor of the cave is known as a stalagmite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The corresponding formation on the floor underneath a stalactite is known as a stalagmite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Their plumage is mainly light chestnut brown with blackish spots on the upperside and buff with narrow blackish streaks on the underside ; the remiges are also blackish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Octopuses can operate chromatophores in complex , wavelike displays , giving rapidly changing color schemes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many projects have attempted to bridge the gap in knowledge caused by the Zone of Avoidance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is still unclear what causes gestational diabetes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The precise mechanisms underlying gestational diabetes remain unknown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Scallops are filter feeders , and eat plankton ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Kodaikanal was established in 1845 as a resort town where people would come to find refuge from the high temperatures and tropical diseases of the plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Noncrystalline ceramics , being glass , tend to be formed from melts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Non-crystalline ceramics : Non-crystalline ceramics , being glasses , tend to be formed from melts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During December to March , the lake turns to a vibrant cobalt blue color , returning to a colder steel grey color for April to November ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Organic synthesis is a special type of chemical synthesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The upperside of the wings is dark reddish brown with the forewing sometimes having white submarginal spots ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Renewable energy can also contribute to better health by providing energy to refrigerate medicine and sterilize medical equipment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Furthermore , renewable can also provide energy to refrigerate medicine and sterilize medical equipment in rural areas where the access to electricity is difficult ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The book has also been seen as an attempt to redefine masculinity as a necessary step toward the abolition of slavery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The oldest parts of the building have been dated by dendrochronology to 1094 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For people who are unwilling or unable to take drugs regularly , injectable long-acting preparations of antipsychotics can be used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For people who are unwilling or unable to take medication regularly , long-acting depot preparations of antipsychotics may be used to achieve control ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After 1932 he withdrew from tournament play as his noted anthropophobia showed traces of schizophrenia during a mental breakdown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chicken parmigiana is also a common dish in Australia and is often served with a side of chips or salad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The holotype specimen was likely not fully grown when it died ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In order to enable the promotion of all Form 3 students to Form 4 in the school , the school altered the class structure to a symmetrical one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bearded dragons do not vocalize , except to hiss softly when threatened ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 2004 , the firm launched a policy orchestration initiative to integrate patch management , assessment and remediation of remote and mobile computers into its connectivity platform ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 2004 , iPass launched a policy orchestration initiative to integrate patch management , assessment and remediation of remote and mobile computers into its connectivity platform ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The presence of the shell under the sand is revealed by a keyhole - shaped hole in the sand , made by its siphons during suspension feeding for plankton ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Its presence is revealed by a keyhole - shaped hole in the sand , made by its siphons during suspension feeding for plankton ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Epidemiological practice and the results of epidemiological analysis make a significant contribution to health management" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cold seeps develop unique topography over time , where reactions between methane and seawater create carbonate rock formations and reefs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cold seeps change the shape of the ocean floor over time , where reactions between methane and seawater create carbonate rock formations and reefs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are a lot of quokkas living on the small offshore islands , because this is only a small area they are listed as vulnerable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although numerous on the small offshore islands , the quokka is classified as vulnerable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Occasionally , novae are bright enough and close enough to Earth to be conspicuous to the unaided eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium iodate is sometimes used for iodination of table salt to prevent iodine deficiency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium iodate is used to add iodine to salt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pollinators are often visually attracted by the shape and colors of the labellum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pollinators are often visually attracted by the shape and colors of the flower ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The site was excavated in August 2008 and again in August 2009 and is considered to be an important find by archaeologists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Atomic physics always considers atoms in isolation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cell division is more complex in eukaryotes than in other organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cell reproduction is more complex in eukaryotes than in other organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is a kind of prisoner 's dilemma : saving benefits each individual but damages the general population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In this form it represents a prisoner 's dilemma as saving is beneficial to each individual but deleterious to the general population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The mineral form of potassium sulfate , arcanite , is relatively rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Arcanite is the mineral form of potassium sulfate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because most of these beetles are found living in dead animals , they are studied in forensic entomology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These beetles are significant in forensic entomology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Blood moves from the heart to arteries , which branch and narrow into smaller arteries , and then branch more into capillaries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Blood flows from the heart through arteries , which branch and narrow into arterioles , and then branch further into capillaries where nutrients and wastes are exchanged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Not all parts of language are controlled mostly by the left hemisphere ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Language is primarily localized in the left hemisphere ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "TUTTs sometimes brings a large amount of vertical wind shear over tropical disturbances in the deep tropics and cyclones and thus hinder their development ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Independence Day , the only holiday that celebrates the United States , is a national holiday marked by patriotic displays ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Independence Day is a national holiday marked by patriotic displays ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is a close relative of the mourning and eared doves , particularly the former and was at one time considered a subspecies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "16 - bit applications all run in their own thread within a single preemptively multithreaded 32 - bit NTVDM process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 1903 and 1904 , Stumpf was involved in two public episodes about sensational phenomena ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 1903 and 1904 , Stumpf was involved in two well - publicized debunking episodes related to sensational phenomena ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Insect galls on plants give some herbivorous insects their own microhabitat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Insect galls are the highly distinctive plant structures formed by some herbivorous insects as their own microhabitats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A move similar to a sliding forearm smash in which a wrestler jumps down on an opponent driving their forearm into anywhere on the opponent 's body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although geographers are historically known as people who make maps , map making is actually the field of study of cartography , a subset of geography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In Ancient Egyptian mythology , the deity Khnum was said to have formed the first humans on a potter 's wheel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Japan is divided into 47 prefectures , each overseen by an elected governor , legislature and administrative bureaucracy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hydrogen has three isotopes ; the others are called deuterium and tritium ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The scouring action of the glaciers pulverizes minerals in the rock over which the glacier passes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The song gained popularity in September 2016 , when a remix was uploaded onto the YouTube channel SiIvaGunner , where many memes and parody videos have been uploaded since ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bombards were replaced by weapons using smaller caliber iron shells with more powerful gunpowder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eventually bombards were superseded by weapons using smaller caliber iron projectiles fired from longer barrels with more powerful gunpowder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cattle are large grazing animals with two -toed or cloven hooves and a four-chambered stomach ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cattle are large quadrupedal ungulate mammals with cloven hooves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "While the trustee is given legal title to the trust property , in accepting title the trustee owes a number of fiduciary duties to the beneficiaries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The apical complex includes vesicles called rhoptries and micronemes , which open at the anterior of the cell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "FGM may place women at higher risk of problems during pregnancy and childbirth , which are more common with the more extensive FGM procedures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Modern exact cladistic analyses have not been conclusive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Another recently described rare , but serious , side effect is propofol infusion syndrome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A rare side effect of propofol is propofol infusion syndrome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The most basic form of rounding is to replace an arbitrary number by an integer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The book suggests that consciousness can be considered separately from the brain , which provides a basis for claims of reincarnation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This book claims that consciousness can be considered separately from the brain , which provides a basis for claims of reincarnation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "NMR spectra databases correlate chemical structure with NMR data ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Content featuring male bisexuality has been a growing trend since the advent of internet pornography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Green manures are crops grown for the express purpose of plowing them in , thus increasing fertility through the incorporation of nutrients and organic matter into the soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gastrotrichs demonstrate eutely , each species having an invariant genetically fixed number of cells as adults ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gastrotrichs are eutelic : each species has a genetically fixed number of cells as adults ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As an elliptical galaxy , Messier 49 has the physical form of a radio galaxy , but it only has the radio emission of a normal galaxy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In HVDC monopole configuration , one of the terminals of the rectifier is connected to earth ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In a monopole configuration one of the terminals of the rectifier is connected to earth ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In reality , cats possess the ability to turn themselves right side up in mid-air if they should fall upside-down , known as the cat righting reflex ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some professionals consider masturbation to function as a cardiovascular workout ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some people actually consider masturbation as a cardiovascular workout ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Geophysics is applied to societal needs , such as mineral resources , mitigation of natural hazards and environmental protection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Studying geophysics may help with problems such as mineral resources , reducing natural hazards , and protecting the environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Debian packages are standard Unix ar archives that include two gzipped or bzipped tar archives : one that holds the control information and another that contains the data ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The position of the hymenium is traditionally the first characteristic used in the classification and identification of mushrooms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Where the hymenium is found is traditionally the first thing used to identify mushrooms or to group mushrooms into families ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Failure rate is usually time dependent , and an intuitive corollary is that the rate changes over time versus the expected life cycle of a system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because of their small size , dwarf galaxies have been observed being pulled toward and ripped by neighboring spiral galaxies , resulting in galaxy merger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Dwarf galaxies can be pulled toward and ripped by neighboring spiral galaxies till they ultimately merge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crystallographic methods now depend on analysis of the diffraction patterns of a sample targeted by a beam of some type ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Magnesium reacted with an alkyl halide gives a Gringard reagent , which is a very useful tool for preparing alcohols ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Magnesium reacted with an alkyl halide gives a Grignard reagent , which is a very useful tool for preparing alcohols ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Antibiotics have no effect against viral infections and thus have no effect against the common cold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Antibiotics have no effect against viral infections or against the viruses that cause the common cold ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He also showed that the continuum hypothesis cannot be disproved from the accepted axioms of set theory , if those axioms are consistent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He also showed that neither the axiom of choice nor the continuum hypothesis can be disproved from the accepted axioms of set theory , assuming these axioms are consistent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Their song is mainly territorial : it communicates the identity and whereabouts of an individual to other birds of the same species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The song in this clade is essentially territorial , because it communicates the identity and whereabouts of an individual to other birds , and also signals sexual intentions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Each Indian state has its own management directorate for panchayat towns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is well - known spa town , specialising in mud treatment for rheumatism and similar medical problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is known as a spa , specialising in mud treatment for rheumatism and similar ailments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The discovery of the H5 histone appears to date back to the 1970s , and it is now considered an isoform of Histone H1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Immediately after their senate confirmation , the emperors proceeded to the Castra Praetoria , the camp of the praetorian guard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The labrum is a second kind of cartilage in the shoulder which is distinctly different from the articular cartilage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The glenoid labrum is the second kind of cartilage in the shoulder which is distinctly different from the articular cartilage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If a particle and antiparticle are in the appropriate quantum states , then they can annihilate each other and produce other particles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Particle- antiparticle pairs can annihilate each other if they are in appropriate quantum states ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After New Zealand abolished its provinces in 1876 , a system of counties similar to other countries ' systems was instituted , lasting until 1989 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Algebraic geometry occupies a central place in modern mathematics and has multiple conceptual connections with such diverse fields as complex analysis , topology and number theory ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The endocrine system consists of several glands , all in different parts of the body , that secrete hormones directly into the blood rather than into a duct system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The endocrine system consists of several glands in different parts of the body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Behavior is linked to the nervous system as well as the endocrine system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chronic hepatitis C is defined as infection with the hepatitis C virus persisting for more than six months based on the presence of its RNA ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A person has chronic Hepatitis C if he has been infected with the Hepatitis C virus for more than six months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Before the dawn of man and beast , Immortals waged war against each other in Heaven ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Slackware is known as a highly customizable distribution , generally considered a distribution for expert users ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Slackware is known as a highly customizable distribution that stresses ease of maintenance and reliability over cutting -edge software and automated tools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For many years , efforts to discover brown dwarves were fruitless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The skin is covered in controllable chromatophores of different colors , enabling the squid to match its coloration to its surroundings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hemorrhoids are diagnosed by a doctor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hemorrhoids are typically diagnosed by physical examination ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "However , mitochondrial DNA only reflects the history of females in a population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "However , mitochondrial DNA reflects only the history of the females in a population and so may not represent the history of the population as a whole ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Enzymes , which are chiral , often distinguish between the two enantiomers of a chiral substrate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Enzymes , which are chiral , usually only work with one enantiomer of a chiral substrate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Barium hydroxide is used in analytical chemistry for the titration of weak acids , particularly organic acids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Barium hydroxide is used in titrations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Directly subordinate to the Assistant Commissioners are approximately 40 Chief Superintendents , about half of whom supervise what are called Divisions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All of these animals are omnivores , but have different feeding behaviors and favorite foods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All of these animals are omnivores , yet still fall into special niches in terms of feeding behavior and preferred foods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In contrast to the forelimbs , the three - toed hindlimbs were long and thick , supporting the body in a bipedal posture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The inclination of Earth 's orbit drifts up and down relative to its present orbit with a cycle having a period of about 70,000 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Making use of dyes he was able to find a structure which he named chromatin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Until the early 20th century , arsenic was frequently used as an embalming fluid , until it was supplanted by other more effective and less toxic chemicals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Before the event went live on pay-per-view , an 18 - man interpromotional battle royal was held ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Before the event went live on pay-per-view , a dark match was held which was an 18 - man interpromotional battle royal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The hazel dormouse requires a variety of arboreal foods to survive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The hazel dormouse needs different food sources at different times of year to survive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Textiles have been a fundamental part of human life since the beginning of civilization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The shrub reaches 1.5 m by 1.5 m. Its flowers are hermaphrodite and are pollinated by insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The shrub reaches 1.5 m by 1.5 m. Its flowers are hermaphrodite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Income is strongly correlated with quality of prenatal care ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eukaryotic cells , including human cells , have a highly evolved process of secretion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This genere , the offspring of the contradanza , was also danced in lines or squares ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Until the 1990s , there was little historical analysis of the events because of official censorship and lack of academic interest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Until the 1990s , historical analysis of the events remained superficial because of official censorship and lack of academic interest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is important to distinguish between sex-linked characters , which are controlled by genes on sex chromosomes , and two other categories ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sex -linked characters controlled by genes on sex chromosomes are not the only kind of sex-related characters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gorgoneia that decorate the shields of warriors on mid-fifth century Greek vases are considerably less grotesque and menacing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gorgoneia painted on the shields of warriors on mid-5th century Greek vases are not as ugly , strange or frightening ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The new technology enabled rapid identification and deliberate alteration of genes for the purpose of changing the characteristics of an organism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crombie died in New York City , New York from a cerebral hemorrhage , aged 48 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Peat forms when plant material does not fully decay in acidic and anaerobic conditions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Peat forms when plant material , usually in marshy areas , is inhibited from decaying fully by acidic and anaerobic conditions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The molecular structure of mauveine proved difficult to determine , finally being identified in 1994 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Workers who were exposed to xanthan gum dust developed allergy - like symptoms from breathing in the dust ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Evaluation of workers exposed to xanthan gum dust found evidence of a link to respiratory symptoms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The MHC genes are highly polymorphic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The MHC genes are highly polymorphic ; many different alleles exist in the different individuals inside a population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The murids are classified in five subfamilies , around 150 genera and about 710 species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A cheese fondue would be kept at a temperature warm enough to keep the fondue smooth and liquid but not at a great heat to cause burning ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A cheese fondue mixture should be kept warm enough to keep the fondue smooth and liquid but not so hot that it burns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All echinoderms have fivefold radial symmetry in their body at some stage of life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Echinoderms exhibit secondary radial symmetry in portions of their body at some stage of life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "RNA viruses have very high mutation rates compared to DNA viruses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The primary objective of the mission is to develop the technologies required for designing , planning , management and operations of an interplanetary mission ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The main goal of the mission is to develop the technologies needed for interplanetary missions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The name comes from the fact that calligraphy - inspired typefaces were first designed in Italy , to replace documents traditionally written in a handwriting style called chancery hand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Calligraphy - inspired typefaces were first designed in Italy , to replace documents written in a handwriting style called chancery hand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Twenty - eight merchant ships laden with more than 34000 ST of cargo were sunk or destroyed ; three ships carrying a further 7500 ST were later salvaged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Of knightly extraction , it has proofs of its nobility going back as far as 1265 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chlorophyll molecules are arranged in and around the membranes of chloroplasts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bones were those of a very short man , little over four feet tall , who may have suffered from a form of congenital dwarfism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most of the energy released in gravitational collapse is emitted very quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "While most of the energy released during gravitational collapse is emitted very quickly , an outside observer does not actually see the end of this process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At the end of the war , he moved to Paris and resumed working almost exclusively in charcoal and lithography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At the end of the war , he moved to Paris , working almost only in charcoal and lithography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With advances in medicinal chemistry , most of today 's antibacterials chemically are modifications of various natural compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With advances in medicinal chemistry , most modern antibacterials are semisynthetic modifications of various natural compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Angling is the principal method of sport fishing , but commercial fisheries also use angling methods such as longlining or trolling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Scholars have proposed multiple hypotheses about when , where , and by whom PIE was spoken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The distinctive horns and the muscular neck may have been used in fighting conspecifics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They are equipped with mobile units discovered , such as jeeps or convertibles , thanks to which they can quickly reach the required events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Starting around the 14th century , the word referred originally to the roughness of woven cloth before it was sheared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The five color theorem is implied by the stronger four color theorem , but is considerably easier to prove ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The nine- banded armadillo also serves science through its unusual reproductive system , in which four genetically identical offspring are born , the result of one original egg ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The nine- banded armadillo has an unusual reproductive system , in which genetically identical quadruplets are born in each litter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bridge 's movements were caused by a'positive feedback ' phenomenon , known as synchronous lateral excitation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If hypotheses may be drawn from knowledge of other deep-sea cephalopods , the vampire squid likely reproduces slowly by way of a small number of large eggs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The cluster contains a dozen of O-type main sequence stars , of which at least three are eclipsing binaries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The cluster contains at least a dozen early O stars , of which at least three are eclipsing binaries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The genre itself was defined as a separate movement from post- punk due to its darker music accompanied by introspective and romantic lyrics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Free vibration occurs when a mechanical system is set in motion with an initial input and allowed to vibrate freely ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Free vibration occurs when vibration is set off with a push and allowed to vibrate freely ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Inflammation is one of the first responses of the immune system to pathogens or foreign substances that get past the anatomical barriers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The country 's provinces are further divided into 337 municipalities which are administered by an alcalde and municipal council ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The five subspecies of the short- beaked echidna are each found in different geographical locations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are five subspecies of the short- beaked echidna ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hamsters are more crepuscular than nocturnal and , in the wild , remain underground during the day to avoid being caught by predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the wild , hamsters are crepuscular and stay underground during the day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Historically , a constable could also refer to a castellan , the officer charged with the defense of a castle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Type designers have called oblique as less organic and calligraphic than italics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Type designers have described oblique type as less organic and calligraphic than italics , which in some situations may be preferred ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The executive branch is headed by the president and is formally independent of both the legislature and the judiciary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The executive branch is mostly about the President and is independent of the legislature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Critical to the science , trees from the same region tend to develop the same patterns of ring widths for a given period of chronological study ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the internationally publicized legal proceedings that followed , eight anarchists were convicted of conspiracy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Healthy gums usually have no reaction to normal disturbance such as brushing or periodontal probing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the United States , about 2 % of people have chronic hepatitis C." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All known nudibranchs are carnivorous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most nudibranchs are carnivorous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After emerging from the brain , the cranial nerves travel within the skull , and some must leave this bony compartment in order to reach their destinations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A factoring system was created for para-alpine skiing to allow the grouping of classifications into three general groups : sitting , standing and visually impaired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Electropositivity is a measure of an element 's ability to donate electrons , and form positive ions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Electropositivity is a measure of an element 's ability to donate electrons , and therefore form positive ions ; thus , it is opposed to electronegativity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The great crested grebe has an interesting mating ritual ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The great crested grebe has an elaborate mating display ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The witches gather around a cauldron in a dark cave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although members of the order Sparassodonta showed many similarities with placental carnivores , they were not closely related and are a very good example of convergent evolution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Members of the order Sparassodonta showed many similarities with placental carnivora , but they were not closely related ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tuning forks also play a role in several alternative therapy practices , such as sonopuncture and polarity therapy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tuning forks are also used in alternative medicine , such as sonopuncture and polarity therapy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the razor shell sexual development is highly synchronous : eggs and sperms are shed at the same time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the razor shell sexual development is highly synchronous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Canons were not intended to be a comprehensive explanation of Reformed doctrine , but only an exposition on the five points of doctrine in dispute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium fluoride is made by reacting potassium carbonate with hydrofluoric acid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium fluoride is prepared by dissolving potassium carbonate in excess hydrofluoric acid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A kind of skin cell called a keratinocyte moves itself by rolling , as part of the process of healing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Keratinocytes , a type of skin cell , migrate with a rolling motion during the process of wound healing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In pre-modern society , the ordeal typically ranked along with the oath and witness accounts as the central means by which to reach a judicial verdict ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In pre-modern society , the ordeal typically was done together with the oath and witness accounts as the central means by which to reach a verdict ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Emission nebulae sometimes look like they have dark areas in them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Phytohormones are found across the plant kingdom , and even in algae , where they have similar functions to those seen in higher plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Phytohormones are found not only in higher plants , but in algae too , with similar functions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium ions are very important to organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potassium ions are vital for the functioning of all living cells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The function of the reaction center chlorophyll is to use the energy transferred to it from the other chlorophyll pigments to undergo a specific redox reaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The function of the reaction center of chlorophyll is to absorb light energy and transfer it to other parts of the photosystem ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He died on 21 June 2014 from acute respiratory failure after being hospitalized with pneumonia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He died on June 21 , 2014 from acute respiratory failure after being hospitalized with pneumonia , aged 88 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Since the mid 20th century , citadels commonly enclose military command and control centers , rather than cities or strategic points of defense on the boundaries of a country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The orbits of centaurs are unstable due to perturbations by the giant planets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Boiling tubes are commonly made from Pyrex glass which can tolerate high temperatures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During an autopsy , bruises accompanying abrasions indicate the abrasions occurred while the individual was alive , as opposed to damage incurred post mortem ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During an autopsy , bruises accompanying abrasions indicate the abrasions occurred while the person was alive , as opposed to damage that occurred after death" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ethnic separatism is based more on cultural and linguistic differences than religious or racial differences , which also may exist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ethnic separatism is based more on differences in culture and language than religious or racial differences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The garrison consisted of infantry or cavalry auxilia , not components of Roman legions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The garrison were auxiliaries , Roman infantry or cavalry units , not parts of Roman legions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Germany is a federal , parliamentary , representative democratic republic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These enzymes are found in bacteria and archaea and provide a defence mechanism against invading viruses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Resonant loop antennas are relatively large , governed by the intended wavelength of operation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The adversarial system is the two -sided structure under which criminal trial courts operate , putting the prosecution against the defense ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Plant breeding started with sedentary agriculture and particularly the domestication of the first agricultural plants , a practice which is estimated to date back 9,000 to 11,000 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Swift died at home in London from respiratory failure on 1 February 2019 , aged 82 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Steppenwolf is an immortal with superhuman strength , speed and stamina appropriate to his race ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Steppenwolf is an immortal with vast superhuman strength , endurance and speed , capable of lifting about one hundred tons and jumping huge distances easily ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "So , in normal diploid organisms , chromosomes are present in two copies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "So , in normal diploid organisms , autosomal chromosomes are present in two copies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A person with astraphobia will often feel anxious during a thunderstorm even when they understand that the threat to them is minimal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Dumor died suddenly on 18 January 2014 , in London after suffering cardiac arrest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Elliptical galaxies range in shape from nearly spherical to nearly flat , and in size from hundreds of millions to over one trillion stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Elliptical galaxies range in size from tens of millions to over one hundred trillion stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Walls that use large stones put together without any attempt at courses is called rubble walling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The order includes about 2500 - 2800 species from 85 - 90 genera , which comprise seven families of trees and shrubs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The drought caused a lot of desertification ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One effect of the drought was widespread desertification ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cenote water is often very clear , as the water comes from rain water infiltrating slowly through the ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cenote water is often very clear , as the water comes from rain water filtering slowly through the ground , and therefore contains very little suspended particulate matter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Histones undergo posttranslational modifications that alter their interaction with DNA and nuclear proteins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If an algebraic equation is over the rationals , it can always be converted to an equivalent one , where all the coefficients are integers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A polynomial equation over the rationals can always be converted to an equivalent one in which the coefficients are integers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A tandem repeat pattern helps determine an individual 's inherited traits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most dolmen constructions they were build using stone slabs of big dimensions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The elytra act as protective wing -cases for the hind wings underneath , which are used for flying ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The elytra primarily serve as protective wing -cases for the hindwings underneath , which are used for flying ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the 1930 season , the league considerably liberalized the passing rules , effectively eliminating offsides ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most of the finer sort of medieval manuscripts , whether illuminated or not , were written on vellum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most of the best sort of medieval manuscripts were written on vellum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gregorian chant was traditionally sung by choirs of men and boys in churches , or by men and women of religious orders in their chapels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The parish is entirely rural in character , the northeast being moorland and the southwest lower lying farmland ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At the base of the bacterial flagellum , where it enters the cell membrane , a motor protein acts as a rotary engine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Advances in semiconductor technology reduced transistor size ; multicore CPUs have appeared where multiple CPUs are implemented on the same silicon chip ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Besides material characterization , the material scientist or engineer also deals with extracting materials and converting them into useful forms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Blobfish are often caught accidentally in bottom trawling nets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Adult and larval leaf beetles feed on all sorts of plant tissue , and all species are fully herbivorous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As a seasonal folivore and frugivore , the proboscis monkey eats primarily fruit and leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although American units were usually able to replenish their numbers quickly , the replacements rarely had sufficient tactical training ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Linear regression was the first type of regression analysis to be studied rigorously ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Linear regression was the first type of regression analysis to be studied rigorously , and to be used extensively in practical applications ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With unarticulated wheels , climbing obstacles will cause the body of a vehicle to tilt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Until recently , people thought only vertebrates had electroreception ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Until recently , electroreception was known only in vertebrates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some carbocations such as the 2 - norbornyl cation exhibit more or less symmetrical three - center two -electron bonding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Perjury is considered a serious offense , as it can be used to usurp the power of the courts , resulting in miscarriages of justice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tonic immobility has also been said to occur in humans that are subject to intense trauma , such as rape or sexual assault ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Thermal resistivity is the opposite of thermal conductivity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Together with stratigraphic principles , radiometric dating methods are used in geochronology to establish the geologic time scale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Historically , many rhizarians were considered animals because of their motility and heterotrophy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Historically , many rhizarians were considered animals , with their movement and heterotrophy as justification ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Oats are also commonly used as feed for horses when extra carbohydrates and the subsequent boost in energy are required ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Black contributed to basic scientific and clinical knowledge in cardiology , both as a physician and as a basic scientist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Flora and fauna are relatively scarce due to the harsh climate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The two most common quantifiers are the universal quantifier and the existential quantifier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bangladesh is used as a transit route for narcotics produced in neighboring countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The rugged coastline has been the scene of a number of shipwrecks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cerebellar ataxia is ataxia that is caused by a problem with a person 's cerebellum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The term cerebellar ataxia is used to indicate ataxia that is due to dysfunction of the cerebellum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Kodkods are equally active during the day and during the night , although they only venture into open terrain under the cover of darkness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "New Zealand is a constitutional monarchy with a parliamentary democracy , although its constitution is not codified ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "New Zealand is a constitutional monarchy and parliamentary democracy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chemical vapor deposition is also a widely used high temperature method for the preparation of coatings and semiconductors from molecular precursors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This concept is useful when considering degenerate conics , which may include the cylindrical conics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This is useful in the definition of degenerate conics , which require considering the cylindrical conics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Naloxone is useful both in acute opioid overdose and in reducing respiratory or mental depression due to opioids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Naloxone can be used to reverse opioid overdose and to reduce the slowed breathing or mental depression that opioids can cause ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Van Vollenhoven was diagnosed with a Melanoma , a common type of skin cancer , in May 2017 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Van Vollenhoven was diagnosed with melanoma twice in May 2017 and in November 2017 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many solids react readily with reactive gases such as chlorine , iodine , oxygen or others ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many solids react vigorously with reactive gas species like chlorine , iodine , oxygen etc ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Red Crown frequently is mentioned in texts and depicted in reliefs and statues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A hydraulis is an early type of pipe organ that operated by converting the dynamic energy of water into air pressure to drive the pipes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A hydraulis is an early type of pipe organ that was powered by water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This list is in chronological order by genus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Researchers in molecular biology use specific techniques that are typical for molecular biology , but they combine these with techniques and ideas from genetics and biochemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Test pilots must have an excellent knowledge of aeronautical engineering , in order to understand how and why planes are tested ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "B. F. Skinner was responsible for a different type of machine which used his ideas on how learning should be directed with positive reinforcement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As an architectural ornament , spires are most consistently found on Christian churches , where they replace the steeple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Dredge nets have a gross mesh in order to let organisms smaller than the target organisms through ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The European spadefoot toads are small - to large-sized frogs , up to 10 cm in length , which are often inconspicuously colored ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During late April , the Japanese submarines and reconnoitered the area where landings were planned ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Alternation between a multicellular diploid and a multicellular haploid generation is never encountered in animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pamphlets can contain anything from information on kitchen appliances to medical information and religious treatises ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Algae have evolved a number of symbiotic partnerships with other organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The company was also the first in the industry to develop a gas-fired generator to produce electricity for cathodic protection to fight corrosion on pipelines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The company was also the first in the industry to make a gas-fired generator to electrify pipelines so they would n't corrode so much ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 2010 , he came out as homosexual , after previously describing himself as bisexual ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Congenital syphilis is spread from a mother to her fetus during pregnancy or childbirth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Congenital syphilis is that which is transmitted during pregnancy or during birth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Opium poppy cultivation and drug trafficking have important role in the political and economic situation of Afghanistan for last twenty - five years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The ovary typically develops into a capsule that splits along three or six longitudinal slits , while remaining closed at both ends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The ovary typically develops into a capsule that is dehiscent by three or six longitudinal slits , while remaining closed at both ends ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Early Cybermen had an unsettling , sing-song voice , constructed by placing the inflections of words on the wrong syllables ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For many years , many scientists thought that the frontal lobe was comparatively larger in humans than in other primates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many scientists had thought that the frontal lobe was disproportionately enlarged in humans compared to other primates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The botanical exhibits are organized according to their origin in free-air or climatized greenhouses , which also contain numerous tropical and subtropical plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A dialdehyde is a molecule with two aldehydes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A dialdehyde is an organic chemical compound with two aldehyde groups ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the late 1800s , anarchist naturism appeared as the union of anarchist and naturist ideas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the late 19th century , anarchist naturism appeared as the union of anarchist and naturist philosophies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The disease was first reported in January 2007 in New York caves , although it was retrospectively detected in a photograph taken in early 2006 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because of their abundance , seamounts are one of the most common marine ecosystems in the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Context switches are usually computationally intensive , and much of the design of operating systems is to optimize the use of context switches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Igneous rocks can be classified according to chemical or mineralogical parameters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Much debate exists among taxonomists about which races of pocket gophers should be recognized as full species , and the following list cannot be regarded as definitive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There has been much debate among taxonomists about which races of pocket gopher should be recognized as full species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A feral population can have a significant impact on an ecosystem by predation on vulnerable plants or animals , or by competition with indigenous species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A feral population can damage an ecosystem by eating vulnerable plants or animals , or by competition with indigenous species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The heat index is referenced to any combination of air temperature and humidity where the partial pressure of water vapor is equal to a baseline value of 1.6 kPa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The heat index is defined so as to equal the actual air temperature when the partial pressure of water vapor is equal to a baseline value of 1.6 kPa ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Wood is a natural composite of cellulose fibres in a matrix of lignin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Building construction is the process of adding structure to real property or construction of buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Treatment for cerebrovascular disease may include medication , lifestyle changes and / or surgery , depending on the cause ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Treatment for cerebrovascular disease includes medication , lifestyle changes and surgery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Inductors are also used in electrical transmission systems , where they are used to lower the amount of voltage an electrical device gives off or lower the fault current ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Philosophy , Epictetus taught , is a way of life and not just a theoretical discipline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Epictetus taught that philosophy is a way of life and not just a theoretical discipline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "However , it is an extremely persistent organic pollutant ; it does not degrade easily ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If schizophrenia is caused by bad communication between mother and child , then family interaction studies become relevant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some materials studied using crystallography , proteins for example , do not occur naturally as crystals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some materials that have been analyzed crystallographically , such as proteins , do not occur naturally as crystals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "New species have been created by animal husbandry , but the dates and methods of the initiation of such species are not clear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Equivalently it is the combination of a rotation and an inversion in a point on the axis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 3D , equivalently it is the combination of a rotation and an inversion in a point on the axis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Intellectual property laws such as copyrights and patents have the effect of converting some intangible goods to scarce goods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Now modern CPUs have multiple parallel execution units , referred to as scalar or superscalar design ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is common for modern CPUs to have multiple parallel execution units , which is referred to as superscalar design ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The tombstones usually have some inscriptions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Several gene families are involved in the processes of hyperaccumulation including upregulation of absorption and sequestration of heavy metal metals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Several gene families are involved in hyperaccumulation including absorbing and storing heavy metals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Both of these industrial quarters were almost entirely destroyed during World War II , with the bombings of a single night from 3 February 1945 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are over 2,600 cases of bacterial meningitis in the United States per year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Positive latitudes are north of the equator and less than zero latitudes are south of equator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Positive latitudes are north of the equator , negative latitudes are south of the equator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The penalty for high treason is life imprisonment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The work is anonymous , although there has been extensive speculation on the author 's identity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many foods can trigger anaphylaxis ; this may occur upon the first known ingestion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pseudogenes are generally thought of as the last stop for genomic material that is to be removed from the genome , so they are often labeled as junk DNA ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because pseudogenes were initially thought of as the last stop for genomic material that could be removed from the genome , they were often labeled as junk DNA ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Short 's unsolved murder and the details surrounding it have had a lasting cultural intrigue , generating various theories and public speculation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In his weakest form , Frieza is a relatively short humanoid with a large chestnut - shaped skull and two horns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Later during the 20th century , the concept of pteridosperms was expanded to include various Mesozoic groups of seed plants with fern-like fronds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Earth 's orbit is an ellipse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Earth 's orbit approximates an ellipse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Researchers have also found the effects of illusory superiority in studies into relationship satisfaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Natural and contaminant organometallic compounds are found in the environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The observation that living things inherit traits from their parents has been used since prehistoric times to improve crop plants and animals through selective breeding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cadmium sulfate is used to electroplate cadmium on electronic circuits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cadmium sulfate is used widely for the electroplating of cadmium in electronic circuits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The new house seats 1,750 and is elliptical in shape with a large orchestra level and 37 boxes around its perimeter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The metatarsal bones are often broken by association football players ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lichenometry is a method of dating exposed rock by using the growth of lichen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lichenometry is a technique used to determine the age of exposed rock surfaces based on the size of lichen thalli ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An epigenetic effect heterosis has been found in plants , and also in animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many island rails are flightless because small island habitats without mammalian predators eliminate the need to fly or move long distances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With around 10,000 species the Oligochaetes make up about a half of the phylum Annelida ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With around 10,000 known species , the Oligochaeta make up about half of the phylum Annelida ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Though the shock at the slaughter was enormous , the Romans immediately began a slow , systematic process of preparing for the reconquest of the country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Leaf insects are camouflaged taking on the appearance of leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ambush predators or sit-and - wait predators are carnivorous animals or other organisms , such as some carnivorous plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Ambush or sit-and - wait predators are carnivorous animals that capture prey by stealth or surprise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In some jurisdictions , schools are required to conduct regular tornado drills , though generally less frequently than fire drills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Today laser engraving machines are in development but still mechanical cutting has proven its strength in economical terms and quality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Now , laser engraving machines are being made and even today the mechanical cutting has proven its strength in economical terms and quality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Normal wear and tear is pitting from cavitation , fatigue cracking , and abrasion from suspended solids in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Normal wear and tear includes pitting corrosion from cavitation , fatigue cracking , and abrasion from suspended solids in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Recent research has shown that lithium has been effective with lowering the risk of suicide in those with bipolar disorder to the same levels as the general population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Recent research shows that lithium lowers the risk of suicide for people with bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Holland died of complications of cardiovascular disease on December 24 , 2017 , at the age of 89 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Over the years , the novel has been subject to various interpretations , primarily focusing on the historical role of book burning in suppressing dissenting ideas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The novel has been the subject of interpretations focusing on the historical role of book burning in suppressing dissenting ideas for change ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lactose intolerance is distinct from milk allergy , an immune response to cow 's milk proteins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lactose intolerance is not the same as milk allergy , which is an immune reaction to some of the proteins in milk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Radiation therapy is used on tumors because of its ability to control cell growth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Without treatment , an acute attack of gout usually resolves in five to seven days ; however , 60 % of people have a second attack within one year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The water , having been separated from the air , leaves the camera aeolis at the same speed as it enters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The central stars of planetary nebulae are very hot ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bacteria that cause urinary tract infections usually go into the bladder from the uretha ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Not every conjecture can be proven true or false ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Not every conjecture ends up being proven true or false ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polonium has 33 isotopes , and all of them are radioactive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polonium has 42 known isotopes , all of which are radioactive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The region has steep , glacier - carved mountains , glens and interspersed plains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Arachnids produce digestive juices in their stomachs , and use their pedipalps and chelicerae to pour them over their dead prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A key feature of NMR is that the resonance frequency of a particular simple substance is usually directly proportional to the strength of the applied magnetic field ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It was the mathematical aspect of surveying that led him to exploring the geometrical significance of complex numbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Moths , usually their caterpillars , are a major farm pest in many parts of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is held in many mental health circles that masturbation can relieve depression , stress and lead to a higher sense of self-worth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The traditional cuisine is famous for an abundance of vegetables and greens used seasonally in the dishes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A battle between the wilds and pets ensues , with the Pet Paradiso security focused on tranquilizing the wilds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There was a smallpox epidemic in 1839 that killed a large part of the population of the area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some obligate anaerobes use fermentation , while others use anaerobic respiration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This is judged to be one of the pivotal battles in the control of Indian subcontinent by the colonial powers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Viral infections in animals provoke an immune response that usually eliminates the infecting virus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "On Earth , most basalt magmas have formed by melting of the mantle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "On Earth , most basalt magmas have formed by decompression melting of the mantle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The test vehicle , which was used as an atmospheric drop test glider , had no propulsion system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is possible for the frenulum of the penis to tear during sexual activity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is possible for the frenulum to tear during sexual activities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Observations of atmospheric chemistry are essential to our understanding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many traditional wood joinery techniques use the distinctive material properties of wood , often without resorting to mechanical fasteners or adhesives ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The authority of appellate courts to review the decisions of lower courts varies widely from one jurisdiction to another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The of appellate courts to review decisions of lower courts varies widely from one jurisdiction to another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Typically the inner container is immersed about halfway into the working liquid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The tits are insectivorous , and eat a wide range of small insects and other invertebrates , particularly small leaf-eating caterpillars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sometimes certain types of amnesia fix themselves without being treated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The nautilus shell is one of the finest natural examples of a logarithmic spiral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The nautilus shell presents one of the finest natural examples of a logarithmic spiral , although it is not a golden spiral ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Humans play a key role in the biosphere , with the large human population dominating many of Earth 's ecosystems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Much of the classical guitar repertoire is in E minor , as this is a very natural key for the instrument ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A neutral atom has the same number of electrons as protons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It has often been noted for its complex lightcurves , which made finding its shape and rotation somewhat hard ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The flattened bodies of stingrays allow them to effectively conceal themselves in their environments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hedgehogs are nocturnal , but gymnures are less so ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hedgehogs are nocturnal , but gymnures are less so , and may be active during the day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chlorophyll is vital for photosynthesis , which allows plants to absorb energy from light ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chlorophyll is necessary for photosynthesis , which allows plants to obtain energy from light ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The letter 'h ' is used to represent aspirated consonants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The letter 'h ' is used to aspirate certain consonants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "No terrestrial globes from Antiquity or the Middle Ages have survived ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In recent times , tropical disturbances that reach tropical storm intensity are named from a predetermined list ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hawks , like most vertebrates , have four types of color receptors in the eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is little evidence that using preventative antibiotics decreases urinary tract infections in children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The evidence that preventive antibiotics decrease urinary tract infections in children is poor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most coral reefs were formed after the last glacial period when melting ice caused sea level to rise and flood continental shelves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A flounder 's food is mainly fish spawn , crustaceans , polychaetes and small fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "No firm dates can be assigned to this Emperor 's life or reign , but he is conventionally considered to have reigned from 507 to 531 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Herbivores are dependent on plants for food , and have evolved mechanisms to obtain this food despite the evolution of a diverse arsenal of plant defenses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Herbivores depend on plants for food , and have evolved mechanisms to get this food despite the evolution of many plant defences ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Under some conditions , such as extremely low temperature , some ceramics show superconductivity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A frequency distribution is said to be skewed when its mean and median are different , or more generally when it is asymmetric , depending on the textbook ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A frequency distribution is said to be skewed when its mean and median are different ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Renewable energy projects in many developing countries have demonstrated that renewable energy can directly contribute to poverty alleviation by providing the energy needed for creating businesses and employment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are two objects , one convex and one nonconvex , that can both be called regular icosahedra ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are two objects , one convex and one concave , that can both be called regular icosahedra ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Metics typically shared the burdens of citizenship without any of its privileges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is marked sexual dimorphism in this species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is some sexual dimorphism in this species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because metals are good conductors of electricity , they are valuable in electrical appliances and for carrying an electric current over long distances with little energy loss or dissipation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The dorsal and anal fins are divided into anterior spiny and posterior soft-rayed portions , which may be partially or completely separated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The dorsal and anal fins are divided into front spiny and back soft-rayed portions , which may be partially or completely separated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In Hydrology , dissipation is the process of converting mechanical energy of downward flowing water into thermal and acoustical energy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Dissipation is the process of converting mechanical energy of downward - flowing water into thermal and acoustical energy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The symptoms of strep throat usually improve within three to five days , irrespective of treatment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Spontaneous abortions occur in various mammals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In August and September 2011 the statue was vandalized three times , most recently being splashed with red paint ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In some groups , the elytra are fused together , rendering the insect flightless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The primary application of cheminformatics is in the storage , indexing and search of information relating to compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The primary application of cheminformatics is in the storage of information relating to compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A stream cipher makes use of a much smaller and more convenient cryptographic key , for example 128 bits keys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Later ornithopods became larger , but never rivaled the incredible size of the long-necked , long-tailed sauropods that they partially supplanted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Later ornithopods became larger , but never reached the huge size of the long-necked , long-tailed sauropods which they largely replaced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Praxidike belongs to the Ananke group , believed to be the remnants of a break - up of a captured asteroid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Praxidike belongs to the Ananke group , believed to be the remnants of a break - up of a captured heliocentric asteroid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Croup is typically diagnosed based on signs and symptoms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cockatoos are recognizable by the prominent crests and curved bills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eunomia has been seen occulting stars three times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many sans-serif typefaces use plainer oblique designs instead of italic ones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many sans serif typefaces use oblique designs instead of italic ones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Centrioles are typically made up of nine sets of short microtubule triplets , arranged in a cylinder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most centrioles are nine sets of microtubule triplets , arranged in a cylinder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cenotes are surface connections to subterranean water bodies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The ability to fly or glide has been suggested for at least five dromaeosaurid species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The ability to fly or glide has been suggested for at least two dromaeosaur genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Wormholes are a common element in science fiction because they allow rapid interstellar , intergalactic , and sometimes even interuniversal travel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eucalypts draw a tremendous amount of water from the soil through the process of transpiration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mycobacterial infections are notoriously difficult to treat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mycobacterial infections are difficult to treat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unaipon took out provisional patents for 19 inventions but was unable to afford to get any of his inventions fully patented , according to some sources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unaipon took out provisional patents for 19 inventions , but he could not afford to get any of his inventions fully patented ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Limited omnibus editions collect roughly 24 issues in a slipcase with several extras ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A volcanologist is a geologist who studies the eruptive activity and formation of volcanoes , and their current and historic eruptions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The metabolic system of a particular organism determines which substances it will find nutritious and which poisonous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The metabolic system of an organism decides which substances it finds nutritious and which poisonous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The party favors the civil right to information privacy and reforms of copyright , education , genetic patents and drug policy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Subfamily Nymphicinae Subfamily Calyptorhynchinae : The black cockatoos Subfamily Cacatuinae" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mudrocks make up half of the sedimentary rocks in the geologic record , and are easily the most widespread deposits on Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mudrocks make up fifty percent of the sedimentary rocks in the geologic record , and are easily the most widespread deposits on Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Inflationary models are also discussed in this chapter , and so is the idea of a theory that unifies quantum mechanics and gravity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Inflationary models and the idea of a theory that unifies quantum mechanics and gravity also are discussed in this chapter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mycorrhizal plants are often more resistant to diseases , such as those caused by microbial soil- borne pathogens , and are also more resistant to the effects of drought ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although its surface circulation had dissipated , its circulation aloft remained intact and led to a burst of rainfall early on August 20 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These auxiliaries help express a question , show tense / aspect , or form passive voice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These auxiliaries help make a question , show tense , or make passive voice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Syncopation has been an important element of European musical composition since at least the Middle Ages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the natural sciences , gradualism is a theory that profound change is the product of slow but continuous processes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Founding Fathers wanted republicanism because its principles guaranteed liberty , with opposing , limited powers offsetting one another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The use of complementary colors is an important aspect of aesthetically pleasing art and graphic design ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fibroblasts bear similarities to cellular automata , as each fibroblast only interacts with its neighbors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The quasar 's redshift indicates that it is located about 8 billion light years from Earth , while the lensing galaxy is at a distance of 400 million light years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Carbonate mineralization involves the formation of coal balls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Carbonate mineralization occurs as coal balls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "African trypanosomiasis symptoms occur in two stages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At the end of the wash cycle , the machine starts a rinse cycle wherein the garment load is rinsed with fresh distilled solvent from the pure solvent tank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At the end of the wash cycle , the machine starts a rinse cycle where the garment load is rinsed with freshly distilled solvent dispensed from the solvent tank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Electroreceptive animals use this sense to find where objects are ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Electroreceptive animals use this sense to locate objects around them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A large synchrotron laboratory will have many beamlines , each optimized for a particular field of research ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At a large synchrotron facility there will be many beamlines , each optimized for a particular field of research ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Additionally , louvers are used as semi-passive means of thermal control on spacecraft ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Web browsers and web proxy servers employ web caches to store previous responses from web servers , such as web pages and images ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mast cells are a type of innate immune cell that reside in connective tissue and in the mucous membranes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mast cells are a type of innate immune cell in connective tissue and the mucous membranes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like many behaviors , aggression can be examined in terms of its ability to help an animal itself survive and reproduce , or alternatively to risk survival and reproduction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are 10 genera and 24 species of erinaceid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An aerostat is a system that remains aloft primarily through the use of buoyancy to give an aircraft the same overall density as air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An aerostat is a system that remains in the air primarily through the use of floating to give an aircraft that has the same overall density as air ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pump jets have some advantages over bare propellers for certain applications , usually related to requirements for high-speed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pump jets have some advantages over bare propellers for certain applications , usually related to requirements for high-speed or shallow - draft operations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Biophysical chemists employ various tools used in physical chemistry to probe the structure of biological systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A collection of plateaus constitute a large part of the plain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The symptoms of diphtheria usually begin two to seven days after infection ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Signs and symptoms of diphtheria usually begin two to five days after a person gets infected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eunomia appears to be a stretched but fairly round body , with what appear to be four sides of differing curvature and noticeably different average compositions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The majority of species eat small invertebrates picked out of mud or exposed soil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He called the relationship between color and salt formation halochromy of which malachite green is a prime example ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He dubbed the relationship between color and salt formation halochromy , of which malachite green is a prime example ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The main objects of study in algebraic geometry are algebraic varieties , which are geometric manifestations of sets of solutions of systems of polynomial equations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In some vertebrates , including fish and birds , the tectum is one of the largest components of the brain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some popular examples of the appeal to nature can be found on labels and advertisements for food , clothing , and alternative herbal remedies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In many cases , the splicing process can create a range of unique proteins by varying the exon composition of the same mRNA ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In many cases , the splicing process creates a range of unique proteins by varying the exon composition of the same messenger RNA ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One of the most notable characteristics of those dormice that live in temperate zones is hibernation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One of the main characteristics of dormice that live in temperate zones is hibernation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The laboratory of 3D computer graphics and calculation creating new algorithms to solve problems of processing and analysis of signals and images ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Garnica started in athletics after his vision severely deteriorated , and is a T12 long distance track and field events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like most other male mammals , a man inherits an X chromosome from his mother and a Y chromosome from his father ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like most other male mammals , a man 's genome typically inherits an X chromosome from his mother and a Y chromosome from his father ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Plants in wildfire - prone ecosystems often survive through adaptations to their local fire regime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As of 2011 , about one hundred medications are in development for hepatitis C." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "s of 2011 , there are about one hundred medications in development for hepatitis C." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hawking radiation reduces the mass and rotation energy of black holes and is therefore also known as black hole evaporation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hawking radiation reduces the mass and the energy of the black hole and is therefore also known as black hole evaporation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "France is a secular country , and freedom of religion is a constitutional right ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hepatitis C testing typically begins with blood testing to detect the presence of antibodies to the HCV , using an enzyme immunoassay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The average age of Earth 's continental crust is about 2.0 billion years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Modern physical chemistry was developed in the 1860s to 1880s with work on chemical thermodynamics , electrolytes in solutions , chemical kinetics and other subjects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Modern physical chemistry originated in the 1860s to 1880s with work on chemical thermodynamics , electrolytes in solutions , chemical kinetics and other subjects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Shellac is a very widely used single component resin varnish that is is dissolved in alcohol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Shellac is a very widely used single -component resin varnish that is alcohol-soluble ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The goal of stuttering modification therapy is not to eliminate stuttering but to modify it so that stuttering is easier and less effortful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "When they are ready to reproduce , the adults leave the host , and sperm from the males penetrate the bodies of the females to achieve internal fertilization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "When they are ready to reproduce , the adults are released from the host , and sperm from the males penetrates the bodies of the females to achieve fertilization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Flynt had said that he has bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Flynt has mentioned that he has bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Small pieces of colored shell and iridescent shell have been used to create mosaics and inlays which have been used to decorate larger items such as boxes and furniture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Typically unitary authorities cover large towns or cities , which are large enough to be independent of county or regional administration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A secret or unlockable character may be a playable character in a video game available after finishing the game or doing certain tasks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pyxicephalidae has two subfamilies , with a total of 13 genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Choreography is the art of making dances , and the person who does this is called a choreographer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sebaceous glands are involved in skin problems such as oily skin , acne , and keratosis pilaris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sebaceous glands are involved in skin problems such as acne and keratosis pilaris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cryptographic protocols are widely used for secure application - level data transport , in order to secure transferred messages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cryptographic protocols are widely used for secure application - level data transport ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most of the oomycetes produce two distinct types of spores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The body wall consists of a thin layer , which secretes a tough cuticle ; this is molted several times while growing to adulthood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The body wall consists of a thin syncitial layer , which secretes a tough cuticle ; this is molted several times while growing to adulthood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At least two schools of researchers have proposed that dromaeosaurs may actually be descended from flying ancestors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At least two schools of researchers have proposed that dromaeosaurids may actually be descended from flying ancestors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sit -skis are designed for wheelchair users or other skiers with a form of paraplegia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The dusty halo seen in images is sizeable , being around 2000 km in lengthwise extent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hall spent his career testing the neurological component of fly courtship and behavioral rhythms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hall spent his career examining the neurological component of fly courtship and behavioral rhythms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Barium oxide is made by heating barium carbonate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Barium oxide is made by heating barium carbonate with carbon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Stingrays feed mostly on molluscs , crustaceans , and occasionally on small fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most stingrays feed primarily on mollusks , crustaceans , and occasionally on small fish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most parts of the former super-continent Gondwana have ratites , or did have until the fairly recent past ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most parts of the former supercontinent Gondwana have ratites , or did have until the fairly recent past ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The petrifaction process occurs underground , when wood becomes buried under sediment and is initially preserved due to a lack of oxygen which inhibits aerobic decomposition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The petrifaction process occurs underground , when wood becomes buried under sediment or volcanic ash and is initially preserved due to a lack of oxygen which inhibits aerobic decomposition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Historically , many accidents and catastrophes have resulted from microsleep episodes in these circumstances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many objects with sponge- like textures are now made of substances not derived from poriferans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Currently unique among the United States , Alaska is not entirely subdivided into organized county equivalents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A simple cantilever span is formed by two cantilever arms extending from opposite sides of the obstacle to be crossed , meeting at the center ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A simple cantilever span is formed by two cantilever arms extending from opposite sides of an obstacle to be crossed , meeting at the center ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hypereutrophic lakes are very nutrient - rich lakes with frequent large algal blooms and low transparency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hypereutrophic lakes are very nutrient- rich lakes characterized by frequent and severe nuisance algal blooms and low transparency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Differential cryptanalysis is usually a chosen plaintext attack , meaning that the attacker must be able to obtain ciphertexts for some set of plaintexts of their choosing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The principal difference between the BJT and HBT is in the use of different semiconductor materials for the emitter and base regions , making a heterojunction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The principal difference between the BJT and HBT is in the use of differing semiconductor materials for the emitter - base junction and the base-collector junction , creating a heterojunction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many of the existing plant and most animal species have apparently undergone polyploidization in their evolutionary history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Less commonly , decapitation can also refer to the removal of the head from a body that is already dead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Death masks were used by scientists from the late 18th century onwards to record differences in human physiognomy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some services , such as MuzIcons , combine emoticons and music player in an Adobe Flash - based widget ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In prehistoric times montane forest occupied one - third of the territory of present- day Rwanda ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Convective cells may develop in the vicinity of troughs and give birth to a tropical cyclone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Convective cells may form in the surrounding area of troughs and give birth to a tropical cyclone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They do not hibernate , but are capable of entering torpor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They do not hibernate , but can enter torpor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "By the 1920s , capoeira repression had declined ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "By the 1920s , repression of capoeira had declined ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The most common transmitter is glutamate , which is excitatory at well over 90 % of the synapses in the human brain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Nine - banded armadillos are generally insectivores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Nine - banded armadillos are mostly insectivores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The yellow- bellied glider inhabits forests and woodlands in eastern Australia and is found at a range of altitudes from sea level to 1400 metres ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The yellow- bellied glider lives in forests and woodlands in eastern Australia and is found at a range of altitudes from sea level to 1400 metres ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Statistical hypothesis testing is founded on the assessment of differences and similarities between frequency distributions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "White 's fiction employs humor , florid prose , shifting narrative vantage points and a stream of consciousness technique ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "White 's fiction uses humor , ornate prose , shifting narrative vantage points and a stream of consciousness technique ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A number of other physical properties are linked to crystallography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Other physical properties are also linked to crystallography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The silky pocket mice are small animals with soft fur , long tails , and small feet compared to other heteromyids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The silky pocket mice are small animals with soft pelage , long tails , and small feet compared to other heteromyids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Potentially , a white dwarf can generate multiple novae over time as additional hydrogen continues to accrete onto its surface from its companion star ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A white dwarf can potentially generate multiple novae over time as additional hydrogen continues to accrete onto its surface from its companion star ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The taxonomy of the herring gull / lesser black - backed gull group is very complicated , with different authorities recognizing between two and eight species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The taxonomy of the herring gull / lesser black - backed gull complex is very complicated , with different authorities recognizing between two and eight species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Master has also been featured in spin-offs of the series , which are of unclear canonicity and may not take place in the same continuity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An Cafe has been a longtime supporter and endorser of popular Japanese fashion label Sex Pot Revenge , and they are frequently seen wearing clothing from that label ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Iconoclasm may be carried out by adherents of a different religion , but it is more often the result of sectarian disputes between factions of the same religion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Iconoclasm may be carried out by people of a different religion , but is often the result of sectarian disputes between factions of the same religion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Containerization has its origins in early coal mining regions in England beginning in the late 18th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Not all flowers with multiple ovaries form aggregate fruit ; the ovaries of some flowers do not become tightly joined together to make a larger fruit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Stalactites and stalagmites can also form on concrete ceilings and floors , although they form much more rapidly there than in the natural cave environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Stalactites and stalagmites can also form on concrete ceilings and floors , but they form much more quickly on concrete than in the natural cave environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Boyce is known for his set of eight symphonies , his anthems and his odes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crystallinity can be measured using x-ray diffraction , but calorimetric techniques are also commonly used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crystallinity can be measured using x-ray crystallography , but calorimetric techniques are also commonly used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Strategies for wildfire prevention , detection , control and suppression have varied over the years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 1910 eucalypts were introduced to Brazil for timber substitution and the charcoal industry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Psyche is massive enough that its gravitational perturbations on other asteroids can be observed , which enables a mass measurement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Psyche is massive enough that its perturbations on other asteroids can be measured , which enables a mass measurement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The supergalactic coordinate system corresponds to a fundamental plane that contains a higher than average number of local galaxies in the sky as seen from Earth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It has been argued that an interstellar mission that cannot be completed within 50 years should not be started at all ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A vowel may be placed between consonants to separate them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A vowel can be placed between consonants to separate them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Another example is in the proposed biosynthesis of aranotin , an oxepine found in nature , and its related compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Similar mean orbital elements led the discoverers to postulate a common origin for the group in a breakup of a larger body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Similar mean orbital elements led the discoverers to postulate a common origin for the group in a break up of a larger body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In many societies shepherds were an important part of the economy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Roman chamomile can be be used directly on to the skin for pain and swelling and is used to treat cracked nipples ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These somewhat abstract concerns usually determine some but not all details of a specific concrete market system where buyers and sellers actually meet and commit to trade ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The belts are located in the inner region of Earth 's magnetosphere ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Between 1948 and 1950 , she developed a theory : these mobile elements regulated genes by inhibiting or modulating their action ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Nesomyids are small to medium rodents , and the largest is the size of a rat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A bailiwick is a territory administered by a Bailiff ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A bailiwick is a territory governed by a bailiff ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Haematoxylin and eosin staining is often used in histology for thin sections of tissue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bacteria make up most of the flora in the colon and 60 % of the dry mass of feces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A similar calendar found nearby at Villards d'Heria is preserved in only eight small fragments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The second half of glycolysis is known as the pay-off phase , characterized by a net gain of the energy - rich molecules ATP and NADH ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The second half of glycolysis is known as the 'pay - off phase ' , by the net gain of the energy - rich molecules ATP and NADH ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Demi-pointe shoes are most often used to train dancers who are new to pointe technique ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "To make the diagnosis of a urinary tract infection in children , a positive urinary culture is required ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eros was one of the first asteroids visited by a spacecraft , the first one orbited , and the first one soft-landed on ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Eros was one of the first asteroids to be visited by a spacecraft , and the first to be orbited and soft-landed on ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The mantle cavity functions as a respiratory chamber in most molluscs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The mantle cavity functions as a respiratory chamber in all molluscs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The goatse . cx domain name was reportedly sold at an auction on April 30 , 2007 to an unknown bidder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The first significant written record of Britain and its inhabitants was made by the Greek navigator Pytheas , who explored the coastal region of Britain around 325 BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Paralysis is most often caused by damage in the nervous system , especially the spinal cord ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Paralysis is most often caused by damage to the nervous system or brain , especially the spinal cord ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "C- type asteroids are very dark with albedos usually in the 0.03 to 0.10 range ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Key : Years in parentheses are the year of adoption by the state 's legislature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Key : Years in parentheses denote the year of adoption by the state 's legislature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Techniques such as branch prediction and speculative execution are used to lessen these branch penalties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Techniques such as branch prediction and speculative execution are used to reduce these branch penalties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Distributed shared memory systems mimic these mechanisms so that they can maintain consistency between blocks of memory in loosely coupled systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The rabi crops are sown around mid-November , preferably after the monsoon rains are over , and harvesting begins in April / May ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The formula is important because it connects complex numbers and trigonometry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The formula is very important because it connects complex numbers and trigonometry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Seaweed is currently under consideration as a potential source of bioethanol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although benzodiazepines are very effective at treating alcohol withdrawal , they should be carefully used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although benzodiazepines work very well at treating alcohol withdrawal , they should be carefully used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unusually for falcons , plumage often differs between male and female , although as usual with monogamous raptors the female is slightly larger than the male ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unusual for falcons , plumage often differs between male and female , although as is usual with monogamous raptors the female is slightly larger than the male ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Statutory damages are an amount stated within the statute rather than calculated based on the degree of harm to the plaintiff ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Statutory damages are an amount stipulated within the statute rather than calculated based on the degree of harm to the plaintiff ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A clapstick is a type of musical instrument that , according to western musicological classification , falls into the category of percussion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the law , testimony is a form of evidence given by a witness who makes a solemn statement or declaration of fact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This class used to be classified as sea cucumbers in the echinoderms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This class was once classified as sea cucumbers in the echinoderms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Amoebozoa are now regarded as a separate kingdom- level clade , being more closely related to both animals and fungi than to plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Amoebozoa are now considered by most to form a separate kingdom- level clade , being more closely related to both animals and fungi than to plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The treaty also encompasses a mutual , cooperative approach to environmental technology regulations and energy conservation ; and toward international finance and trade ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some clays are thixotropic , and their behavior is of great importance in structural and geotechnical engineering ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some clays are thixotropic , with their behavior of great importance in structural and geotechnical engineering ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The ladder analogy arises because no single technique can measure distances at all ranges encountered in astronomy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The ladder analogy arises because no one technique can measure distances at all ranges encountered in astronomy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Evaporation is a very essential part of the water cycle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The crustal portions of oceanic tectonic plates are composed predominantly of basalt , produced from upwelling mantle below , the ocean ridges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The crustal portions of oceanic tectonic plates are composed mostly of basalt , produced from upwelling mantle below mid-ocean ridges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "What sexual behavior is considered promiscuous varies between cultures , as does the prevalence of promiscuity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If the electrons follow the Poisson distribution a partial interference leads to a linear increase in intensity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "TLR signaling leads to the induction or suppression of genes that orchestrate the inflammatory response ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "TLR signaling ultimately leads to the induction or suppression of genes that orchestrate the inflammatory response ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Three types of flagella have so far been distinguished : bacterial , archaeal , and eukaryotic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A contaminant is a substance present in nature at a level higher than fixed levels or that would not otherwise be there ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Males and females look pretty similar except during the breeding season , when the most conspicuous difference is a swollen gland around the male 's vent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Males and females look very similar except during the breeding season when the most conspicuous difference is a swollen gland around the male 's vent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The city is home to a shipbuilding industry , brewing industry , and sawmills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A request line containing only the path name is accepted by servers to maintain compatibility with HTTP clients before the HTTP / 1.0 specification in ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Since the 1980s , the political groups of the parliamentary right have joined forces around the values of economic liberalism and the building of Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Since the 1980s , the political groups of the parliamentary right joined forces around the values of economic liberalism and the building of Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Artesian wells were named after the old province of Artois in France , where many artesian wells were drilled by Carthusian monks from 1126 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Artesian wells were named after the former province of Artois in France , where many artesian wells were drilled by Carthusian monks from 1126 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The following is a partial list of notable nonfiction works discussing anarcho-capitalism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Despite their extreme luminosity , many of these stars are too distant to be observed with the naked eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Despite their extreme luminosity , many of these stars are nevertheless too distant to be observed with the naked eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The band gap energy of semiconductors tends to decrease with increasing temperature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The side chains of the cell wall carry the bases responsible for the somatic antigen specificity of these organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The side-chains of the cell wall carry the bases responsible for the somatic antigen specificity of these organisms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some people consider catsuits to be fetish items ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Numerous nonferrous alloys , cast irons , powder-metallurgy and even plastics are used in the manufacture of gears ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bioorganic chemistry is that branch of life science that deals with the study of biological processes using chemical methods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unlike architectural design , where achieving a specific performance level is the main goal , microarchitectural design pays closer attention to other constraints ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unlike architectural design , where a specific performance level is the main goal , microarchitectural design pays closer attention to other constraints ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sympatric speciation is the formation of two or more descendant species from a single ancestral species all occupying the same geographic location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sympatric speciation refers to the formation of two or more descendant species from a single ancestral species all occupying the same geographic location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The amethyst woodstar 's natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many block ciphers , such as RC5 , support a variable block size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "This alphabetic system operates on the additive principle in which the numeric values of the letters are added together to obtain the total ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If a sequence converges to a limit , then it is convergent ; otherwise it is divergent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If a sequence converges to some limit , then it is convergent ; otherwise it is divergent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bridge is a single-span structure with three bowstring trusses which created two bays for the original two GWR tracks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bridge is a single-span structure comprising three bowstring trusses which created two bays for the original two GWR tracks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Protostars are young objects that have not yet completed the process of contraction from a gas nebula to a veritable star ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Rock crawling is about slow-speed , careful and precise driving , and high torque generated through large gear reductions in the vehicle 's drivetrain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Construction began in AD 142 at the order of Roman Emperor Antoninus Pius , and took about twelve years to complete ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These spots are often followed within a few days or weeks by a much greater leakage of blood , which blurs vision ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These spots are often followed within a few days or weeks by a much greater leakage of blood , which blurs the vision ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "With their long velar filaments deployed , vampire squids have been observed drifting along in the deep , black ocean currents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is no connection between the shape of a bacterium and its colors in the gram staining ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A schismatic is a person who creates schism in an organization or who is a member of a splinter group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Surface integrals have applications in physics , particularly with the theories of classical electromagnetism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The clock signal is a special digital signal that is used to synchronize digital circuits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The clock signal is a special digital signal that is used to synchronize many digital circuits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Christian metal bands exist in all the subgenres of heavy metal music , and the only common link between most Christian metal bands are the lyrics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Journalists sometimes expose themselves to danger , especially when reporting in areas of armed conflict or in places that do not respect the freedom of the press ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Journalists sometimes expose themselves to danger , particularly when reporting in areas of armed conflict or in states that do not respect the freedom of the press ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The chemosynthetic bacteria grow into a thick mat which attracts other organisms such as amphipods and copepods which graze upon the bacteria directly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Six subclasses are generally recognized , although many works have included the ostracods among the Maxillopoda ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Six subclasses are generally recognized , although many works have further included the ostracods among the Maxillopoda ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Over 500 atmospheric nuclear weapons tests were done at various sites around the world from 1945 to 1980 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Coagulation begins almost instantly after an injury to the blood vessel has damaged the endothelium lining the vessel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Coagulation begins almost instantly after an injury to the blood vessel has damaged the endothelium lining the blood vessel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The fundamental plane is the plane of the Earth 's orbit , also called the ecliptic plane ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The fundamental plane is the plane of the Earth 's orbit , called the ecliptic plane ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Note in the graphic the strong 100,000 year periodicity of the cycles , and the striking asymmetry of the curves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Note in the graphic , the strong 100,000 year periodicity of the cycles , and the striking asymmetry of the curves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Below is a list of longest reigning cruiserweight champions in boxing measured by the individual 's longest reign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Flannel , flannelette and cotton flannel can be woven in either a twill weave or plain weave ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Finally the commune hosts a waste incinerator which disposes of the waste from 44 surrounding communes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Finally , the commune hosts a waste incinerator which disposes of the waste from 44 surrounding communes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many newts produce toxins in their skin secretions as a defence mechanism against predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many newts produce toxins in their skin secretions as a defence against predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A proto-oncogene is a normal gene that can become an oncogene due to mutations or increased expression ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The sarus crane is easily distinguished from other cranes in the region by its overall grey color and the contrasting red head and upper neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Above the western entrance is the face of the astronomical clock , which was destroyed during the 30 year war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The classic varve archetype is a light / dark colored couplet deposited in a glacial lake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The classic varve archetype is a light / dark- colored couplet deposited in a glacial lake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Other authors have attempted to use evolutionary game theory in order to explain the emergence of human attitudes about morality and corresponding animal behaviors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some computer languages and the IEEE 754 - 2008 standard dictate that in straightforward calculations , the result should not be rounded twice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Thermodynamic power cycles are the basis for the operation of heat engines , which supply most of the world 's electric power and run almost all motor vehicles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Thermodynamic power cycles are the basis for the operation of heat engines , which supply most of the world 's electric power and run the vast majority of motor vehicles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are many different varieties of quartz , several of which are semi-precious gemstones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Water turbines are divided into two groups ; reaction turbines and impulse turbines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Through his work at the Museum he became acquainted with many Egyptologists and archaeologists who visited the Museum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Shanbaug died of pneumonia on 18 May 2015 after being in a persistent vegetative state for nearly 42 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Shanbaug died from pneumonia on 18 May 2015 after being in a persistent vegetative state for nearly 42 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The type A viruses are the most virulent human pathogens among the three influenza types and cause the most severe disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The type A viruses are the most virulent human pathogens among the three influenza types and causes the most severe disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Corroboree frogs are the first vertebrates discovered that are able to make their own poisonous alkaloid , pseudo- phrynamine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Corroboree frogs are the first vertebrates discovered that are able to produce their own poisonous alkaloids , as opposed to obtaining it via diet as many other frogs do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Seal has scarring on his face caused by a type of lupus called discoid lupus erythematosus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The prominent scarring on Seal 's face is the result of a type of lupus called discoid lupus erythematosus , which affects the skin and leaves large scars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "These enzymes are found in bacteria and archaea and defend them against invading viruses , which are bacteriophages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In the past , non-photosynthetic plants were mistakenly thought to get food by breaking down organic matter in a manner similar to saprotrophic fungi ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In utero , the epithelium and underlying mesenchyme interact to form hair follicles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Before a baby is born , the epithelium and underlying mesenchy ma interact to form hair follicles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "For example , cyclohexane and 1 - hexene both have the formula CH ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "For example , the chemical formula of cyclohexane and 1 - hexene are CH ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "At the bottom of the bacterial flagellum , where it meets the cell membrane , a motor protein acts as an engine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Some carbocations such as the norbornyl cation exhibit more or less symmetrical three center bonding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The chloroplasts of glaucophytes are known as' muroplasts ' , ' cyanoplasts ' , or'cyanelles ' ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The chloroplasts of glaucophytes are known as' cyanelles ' ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Chemical vapor deposition is a high temperature method that is widely employed for the preparation of coatings and semiconductors from molecular precursors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Researchers in molecular biology use specific techniques native to molecular biology but increasingly combine these with techniques and ideas from genetics and biochemistry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Sodium bicarbonate may be used to make spills of phosgene harmless ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Sodium bicarbonate may be used to neutralize liquid spills of phosgene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Wood is a naturally occurring composite comprising cellulose fibres in a lignin and hemicellulose matrix ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Antidisestablishmentarianism is one of the longest words in the English language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Antidisestablishmentarianism is also referred to as one of the longest non-scientific words in the English language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Some enzymes or enzyme complexes require several cofactors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Benzodiazepines are the most commonly used medication for the treatment of alcohol withdrawal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Benzodiazepines are the most commonly used medication for the treatment of alcohol withdrawal and are generally safe and effective in suppressing symptoms of alcohol withdrawal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "During the 20th century the concept of pteridosperms was expanded to include various Mesozoic groups of seed plants with fern-like fronds , such as the Corystospermaceae ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Organometallic compounds may be found in the environment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The bacteria that cause urinary tract infections typically enter the bladder via the urethra ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Arachnids pour digestive juices produced in their stomachs over their prey after killing it with their pedipalps and chelicerae ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Obligate anaerobes may use fermentation or anaerobic respiration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The tits are generalist insectivores that consume a wide range of small insects and other invertebrates , particularly small defoliating caterpillars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Protein biosynthesis , although very similar , is different for prokaryotes and eukaryotes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Protein biosynthesis differs between prokaryotes and eukaryotes , though parts of the process are the same in both ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The first-line psychiatric treatment for schizophrenia is antipsychotic medication , which can reduce the positive symptoms of psychosis in about 7 to 14 days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The first-line psychiatric treatment for schizophrenia is antipsychotic medication , which can reduce the positive symptoms in about seven to fourteen days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Iocaste belongs to the Ananke group , believed to be the remnants of a break - up of a captured heliocentric asteroid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Frequency - dependent selection occurs when the fitness of a phenotype is dependent on its frequency relative to other phenotypes in a given population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Milkweeds use three primary defenses to limit damage caused by caterpillars : hairs on the leaves , cardenolide toxins , and latex fluids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Milkweeds have three defenses to limit damage by caterpillars and other insects : hairs on the leaves , toxins , and latex fluids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Plasmapheresis is a medical therapy that involves blood plasma extraction , treatment , and reintegration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Plasmapheresis is a medical therapy which involves taking out blood plasma , treating it , and putting it back in the patient ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Wormholes are a common element in science fiction because they allow interstellar , intergalactic , and sometimes even interuniversal travel within human lifetime scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "When the embryonic prosencephalon fails to divide the brain into two lobes , it results in a condition known as holoprosencephaly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "When the embryonic forebrain fails to divide the brain into two lobes , it results in a condition known as holoprosencephaly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Subfamily Nymphicinae Subfamily Calyptorhynchinae : The black cockatoos" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Mycorrhizal plants are often more resistant to diseases , such as those caused by microbial soil- borne pathogens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Cetaceans and artiodactyls now are classified under the order Cetartiodactyla , often still referred to as Artiodactyla , which includes both whales and hippopotamuses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Both cetaceans and artiodactyl are now classified under the super-order Cetartiodactyla , which includes both whales and hippopotamuses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In the natural sciences , gradualism is the theory which holds that profound change is the cumulative product of slow but continuous processes , often contrasted with catastrophism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Fibroblasts are similar to cellular automata , as each fibroblast only interacts with its neighbors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Eunomia appears to be an elongated but fairly regularly shaped body , with what appear to be four sides of differing curvature and noticeably different average compositions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The fundamental objects of study in algebraic geometry are algebraic varieties , which are geometric manifestations of solutions of systems of polynomial equations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Hepatitis C testing usually begins with blood tests that look for antibodies to the Hepatitis C virus , using a technique called an enzyme immunoassay ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Other types of anal carcinoma are adenocarcinoma , lymphoma , sarcoma or melanoma ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Other types of anal cancer are adenocarcinoma , lymphoma , sarcoma or melanoma ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Unlike lepidosaurian reptiles , pelycosaurs lacked reptilian epidermal scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Unlike lepidosaurian reptiles , pelycosaurs lacked epidermal scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The Pyxicephalidae contain two subfamilies , with a total of 12 genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "However , paleotempestological research allows reconstruction of pre-historic hurricane activity trends on timescales of centuries to millennia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "However , palaeotempestological research allows reconstruction of pre-historic hurricane activity trends on timescales of centuries to millennia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Differential cryptanalysis attacks are usually chosen plaintext attacks , meaning that the attacker must be able to obtain encrypted ciphertexts for some set of plaintexts of his choosing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "It has been suggested that many of the existing plant and most animal species have undergone an event of polyploidization in their evolutionary history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Like several other Arctiidae larvae , cinnabar caterpillars can turn cannibalistic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Like several other Arctiidae moth larvae , the cinnabar caterpillars can turn cannibalistic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Kimberlite has attracted attention because it serves as a carrier of diamonds and garnet peridotite mantle xenoliths to the Earth 's surface ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Despite its relative rarity , kimberlite has attracted attention because it serves as a carrier of diamonds and garnet peridotite mantle xenoliths to the Earth 's surface ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The most prevalent transmitter is glutamate , which is excitatory at well over 90 % of the synapses in the human brain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Palladium nitrate may be prepared by dissolving palladium oxide hydrate in dilute nitric acid , followed by crystallization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Palladium nitrate may be prepared by dissolving palladium oxide hydrate in dilute nitric acid followed by crystallization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The gymnosperms and angiosperms together compose the spermatophytes or seed plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The gymnosperms and angiosperms together make up the spermatophytes or seed plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "An example is the thermal ring-opening reaction of 3,4 - dimethylcyclobutene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "A classic example is the thermal ring-opening reaction of 3,4 - dimethylcyclobutene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Cryptobranchids are large salamanders , with large folds of skin along their flanks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Cryptobranchids are large , fat salamanders , with folds of skin along their flanks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Another example is in the proposed biosynthesis of aranotin , a naturally occurring oxepine , and its related compounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Nesomyids are small - to medium-sized rodents , with the largest being the size of a rat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Haematoxylin and eosin staining is frequently used in histology to examine thin tissue sections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Three types of flagella have so far been distinguished ; bacterial , archaeal and eukaryotic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In a simple example , the two bromine atoms in 3 - tert- butyl- trans - 1, 2 - dibromohexane mutarotate by heating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In a straightforward example the two bromine atoms in 3 - tert- butyl- trans - 1, 2 - dibromohexane mutarotate by heating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Numerous nonferrous alloys , cast irons , powder-metallurgy and plastics are used in the manufacture of gears ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "A schismatic is a person who creates or incites schism in an organization or who is a member of a splinter group ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Surface integrals have applications in physics , particularly with the classical theory of electromagnetism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Polydnaviruses are a unique group of insect viruses that have a mutualistic relationship with some parasitic wasps ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Polydnaviruses are a unique group of insect viruses that have a mutualistic relationship with parasitic wasps ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The authors were able to experimentally determine a rate law at 261.2 K for the reaction of 1,2 - dimethylidenecyclohexane with sulfur dioxide to give the corresponding sulfolene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The authors were able to experimentally work out a rate law at 261.2 K for the reaction of 1,2 - dimethylidenecyclohexane with sulfur dioxide to give the corresponding sulfolene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The chemosynthetic bacteria grow into a thick mat which attracts other organisms , such as amphipods and copepods , which graze upon the bacteria directly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "A proto-oncogene is a normal gene that could become an oncogene due to mutations or increased expression ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The piezoelectric effect is generally stronger in materials that also show pyroelectricity , and all pyroelectric materials are also piezoelectric ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The piezoelectric effect is generally stronger in materials that also exhibit pyroelectricity , and all pyroelectric materials are also piezoelectric ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "2001 Heisei Ultraman Side Stories" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "1999 Special Edition bonus disc" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Sucre was killed on June 4 , 1830 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "There are four games in the series" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The international yard is exactly 0.9144 metres ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Magic is common in the game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The pass is open only from May to November ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Research on the Aha !" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The ratio of height to width is 5 to 8 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "3 ... Bf5 is most often played ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Exchange students from Italy and Germany help the students learn English ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "In 2010 , the band played in more than 150 concerts all over Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "After one year , she opened the bookshop again ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Ramen comes in various shapes and lengths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The mall opened its doors to the public August 11 , 1992 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "An interval that is open does not include the beginning or the end ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "See : List of famous Bajan people" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are several methods that can be used to solve a Rubik 's Revenge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are five hiking trails on Hallasan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , the principle is applied very broadly beyond bottles to paint and automobile parts such as tires ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Internet Explorer has introduced a number of extensions to the DOM that have been adopted by other browsers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A merger was proposed already in 1964 but did n't become reality until a meeting on 6 December 1992 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The main range was three storeys high , 42.4 m by 5.5 m . Each floor was used for doubling - and there were 306 doubling machines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The label K2 is still the name by which the mountain is commonly known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On October 2 , 1658 he was chosen to the council of war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This coup was soon followed by his first world title in 1942 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Short - term memory is also known as working memory ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He made his debut for Italy in 1958 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Acting as a provider of loans is one of the main tasks for financial institutions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Singapore has many Art Deco buildings from the 1920s and 1930s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Rempe began playing pool at the age of 6 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Go - Toba took the throne at the age of three ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A total of 31 players have been the captain of the Indian Test team so far ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , the entry must be written to the backing store at some point in time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "s of 2009 , there are seven Roquefort producers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Grime emerged in the early 2000s in London ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Usually each partition contains exactly one file system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "DCPIP is often used to measure the electron transport chain in plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From 1968 to 1980 the bank worked mostly on meeting the basic needs of people in poor countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A person who plays the trombone is called a trombonist or trombone player ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The following is the modern version , adopted in 1900 , without the vivid attacks against Spain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Up - and-over or overhead doors are often used in garages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The current flag was adopted on March 1 , 1961 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sake Dean Mahomed also developed a fashionable massage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The smallest amount of time was 8 seconds , and the largest was 34 seconds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Arovell publishes modern literature in the German language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Only after the death of his mother in 1663 , he really assumed power ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "After the meetings , the Councilors always take lunch together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In most cases , contribution claims are made like the original claim itself ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The release cycle has followed various schedules but currently aims for four releases per year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The 20 in diameter cannon accepted balls that weighed 175 kg ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All- female bands are not restricted by mainstream genres ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The band also participated at Dansbandskampen 2009 , being one of the finalists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A major railway survey in April 1961 was used in the writing of a government report on the future of the network ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are 27 civil police forces in Brazil , one for each state ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A triple flat can be found , but it is very rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "OBO carriers are today not as common as in the 1970s and 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hi - Five has released three studio albums and one mini-album ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All places and objects listed on the register are entitled to a blue sign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Although pin stripes are found in mostly in men's suits , any type of fabric can be pin striped ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Food and equipment are brought to the South Base Camp by Sherpas or porters , with the help of animals like yaks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Hard - boiled eggs are completely cooked ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was ruled by a king called a Bai or Obai ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People with BPD feel emotions more easily , more deeply and for longer than others do ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A commercial failure is a product that does not complete a goal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A full-time etiquette coach was hired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The seventh and final king of Rome was Lucius Tarquinius Superbus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All formulas in this article are correct in SI units , but in other unit systems , the formulas may need to be changed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Ri possibly gave birth to a child in 2010 ; sources have reported it is a boy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "LEED is not a standard but an evaluation grid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Eyewitnesses described the scene of the execution by burning on 30 May 1431 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The club have had a number of different kit manufacturers since the 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Shabbat is a day of celebration as well as prayer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On 29 April 1789 he was caught stealing food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The title of chess expert is not awarded for life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The methods used cover both static and dynamic situations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Clarin remains a rather unknown figure in the Spanish literary world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first electronic version of the dictionary was made available in 1988 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Fireworks dates back to the 7th century and originated in China ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the following area local calls must be dialed using the area code from the date shown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In March 1944 a military training camp was set up at the lake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The primary colors always appear on the color wheel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In its basic form , it is simple and strong ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is named because it is close and looks like the Great Sandy Desert , but it is much smaller ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the 1990s , the mansion had a $ 4.4 million improvement program ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Public speakers may use audience response systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Agent 47 's appearance consisted of a pure black suit , black leather gloves , a white dress shirt and a red tie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Dr. I was used only in small numbers and it had many problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was originally planned to be taken into use for the 2009 / 2010 season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Similarities in his musical style with the earlier works of Mozart have often been noted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1955 he graduated clarinet successfully ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "More grab poles were also added ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At present , the school has already 40 sets of computers and other facilities needed by the growing population ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There seems to be a two phase process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the 1880s , he worked as chief engineer of a railroad India ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "On the north side of the gate are two plaques ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Today there are only six known species of lungfish , living only in Africa , South America and Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He stepped up to single-seaters at the end of 2002 , when he competed in the British Formula Renault Winter Series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Now known simply as Opera , the browser has become very popular despite the competition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following the decision to withdraw tram services in London and replace them with buses , the station closed just after 12.30 am on 6 April 1952 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The building was founded as a brass factory ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Late in the 19th century , after the invention of telephones and microphones , the electric hearing aids was created ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The notion of modern art is closely related to Modernism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The house was built in 1750 ; there was an addition added in the 1820s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1892 he went to Paris , where he taught singing , and he coached many American and French artists for the operatic stage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first child born from egg donation was in 1983 in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "History was written about states or nations during the Renaissance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The center ultimately opened to the public on December 16 , 1997 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first paper issues of the Australian dollar were issued in 1966 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The game was separated into five episodes , released in two -month intervals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He played a brief part in the revolutionary events of 1848 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Car rentals are subject to many conditions which vary from one brand to another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of the 2011 testing season , exams cost $ 87 each , though the cost may reduced for poor students who cannot pay for it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In many countries , drowning is one of the main causes of preventable death for children under 12 years old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He received 2.33 % of the vote in the first round of the 2002 French presidential election ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many groups from India have set up training camps in the southern part of the country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the late 1980s and early 1990s the number of cars attempting to enter each race was as high as 39 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was not until the late 1980s that interest was awakened in the old building ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The silver birch is a medium-sized tree , which has triangle - shaped leaves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mermaids could also swim up rivers to freshwater lakes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A special Christmas family meal is traditionally an important part of the holiday 's celebration , and the food that is served varies greatly from country to country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "At the beginning of the 1940s , the track needed more improvement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the late twentieth century , more and more mosques have been used for political purposes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Several former cast members are scheduled to return to the show , or have been asked back ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A significant factor is the energy needed for a reasonable travel time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The show also has slang not used in today 's culture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Plans exist for a cinema , a DIY and a clothing store ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 2012 the event was visited by totally 50 700 people , which meant a new record had been broken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Llullaillaco is a stratovolcano which rises 2200 m above the surrounding terrain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are more than 90 flavors worldwide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Appointments to both Orders stopped after 14 August 1947 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The paper also became more openly political during the time of punk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "To the band 's surprise , the song became a hit at prom dances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This suborder contains only two families at present ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Following the key signature is the time signature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "All the seeds made it through the first round without incident ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In Europe , basil is placed in the hands of the dead to ensure a safe journey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Furthermore , legacy applications that attempt to access hardware directly cannot do so in user mode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1913 , he became ill and had to have teeth removed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1882 a police camp was set up that allowed a small settlement to develop ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His paintings are usually single figures of beautiful women ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A Boiler Room Brawl is a match where two wrestlers fight in a boiler room ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the northwestern hills of the state , there are more northern - hardwood type trees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is no musical introduction except drumrolls announcing the beginning of the scene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In some Asian cultures , ceremonies also play an important social role , for example the tea ceremony ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It was never intended as a teaching tool ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The pelican eel 's most notable feature is its large mouth , which is much larger than its body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This is a list of the tallest structures in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The stage is empty while the music creates a thunder storm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Reading right to left , top to bottom , the symbols are as follows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He was educated at the Jesuit college in Rome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One or more contestants would walk on ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Road density is 3.83 kilometer per square kilometer of land ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The median age in the city was 43.2 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Once boot options have been selected , GRUB loads the selected kernel into memory and passes control to the kernel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the very early versions of quicksort , the leftmost element of the partition would often be chosen as the pivot element ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Passes are synced between iOS devices using iCloud , and OS X 10.8.2 and later also support opening passes to be sent to users ' iOS devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "That night , the animals throw a party in the barn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2005 , a poll of 2,000 people revealed the pepper to be Britain 's fourth - favorite culinary vegetable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hubs can be used for : Historically , the main reason for purchasing hubs rather than switches was their price ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If a player does not roll any pairs during his turn , the dice are passed to the player on the right ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In contrast , a real image is one that is formed when the outgoing rays from a point converge at a real location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Margarita enters naked into the realm of night , after she learns to fly , and control her unleashed passions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In British English , a car of this configuration is called a saloon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The development team chose to not include lethal weapons in the game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is a huge statue erected in honor of all the Netherlands sea-rescuers , opened in 1935 and is sometimes mistakenly assumed to honor Dorus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Generating accurate true-color images from Mars 's surface is surprisingly complicated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite having many troubles during his reign , Arshak II was able to change many parts of his kingdom for the better ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "India was not affected by the imperial order-in- council of 1825 that attempted to introduce the British sterling coinage to the British colonies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "PEC is often described in the media as a pressure group , and regularly makes public comment about language - related news stories , particularly jargon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is possible to walk upon the walls for roughly half the circumference ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because the verses were written in Greek , the keepers would always be helped by two Greek translators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This constellation should not be confused with Lupus , the wolf ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In May 1863 , the inspector-general had directed the police to act on their own initiative ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Swardspeak is a kind of Taglish and Englog used by gay people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "About ten distinct IFNs have been identified in mammals ; seven of these have been described for humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A harmonium and handclaps were added on July 16 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some engineering students and engineers carried ten-inch slide rules in belt holsters , and even into the mid 1970s this was a common sight on campuses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Skyrmions are important in the emerging solid state technology of spintronics where they promise data storage at much higher densities than ever before ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tuckwell left the orchestra in 1968 and spent the rest of his career performing as a soloist and conductor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Drumrolls announce the beginning of the Second Tableau ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Waterbeds primarily consist of two types , hard - sided beds and soft-sided beds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Frontal bossing is when the forehead becomes bigger than normal which may also make the brow ridge stick out more ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Old Bridge Township Public Schools serve students in kindergarten through twelfth grade ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The role of a gamemaster in an online game is to enforce the game 's rules and provide general customer service ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Confetti are made in a variety of colors , and commercially available confetti come in many different shapes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Transliteration is the letter-for-letter representation of text using a Latin writing system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tower began to sink after construction had progressed to the second floor in 1178 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are 242 tokens on the disc , comprising 45 distinct signs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "IP versions 0 to 3 were experimental versions , used between 1977 and 1979 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A series is the sum of all the terms of a sequence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "JLab houses the world 's most powerful tunable free-electron laser , with an output of over 14 kilowatts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mooselookmeguntic Lake is one of the longest place names in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most , if not all , of the world 's religions promote selflessness as a very important moral value ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Strong 's endorsement of left-wing causes set her apart from her colleagues on the school board ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The chassis are made of chrome moly tubing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On firearms , bipods are commonly used on rifles and machine guns to provide a forward rest and reduce motion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Managing and Operating on frequency tabulated data is much simpler than operation on raw data ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Two equations are equivalent if they have the same set of solutions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although the sweet potato is not closely related botanically to the common potato , they have a shared etymology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tal played in a total of six Candidates ' tournaments and match cycles , though he never again earned the right to play for the world title ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some photos , the crosshairs are rotated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A consumer is a person that buys a good for consumption ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ash has considerably improved his abilities as a trainer over the course of the series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The burden of proof is always on the person who brings a claim in a dispute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It won the award for best pie in football two years running and attracted quite a reputation amongst away fans for its quality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The square root of two was the first known irrational number ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Kwanzaa is a celebration with its roots in the black nationalist movement of the 1960s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The guaracha is a genre of rapid tempo and with lyrics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The flavor of matcha is dominated by its amino acids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Italy , the madrigal was the most important secular form of music of its time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Two nearly identical seven story parking ramps on east and west sides provide 12,550 parking spaces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The name was given to this bay by colonists who saw a large bird that they called a buzzard near its shores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A kitchen stove , cooker , or cookstove is a kitchen appliance designed for the purpose of cooking food ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Whether counsel is retained or appointed , the defendant has a right to counsel without a conflict of interest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bharal are active throughout the day , feeding and resting on the grassy mountain slopes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the Baroque period composers did not often write toccatas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A for-loop has two parts : a header specifying the iteration , and a body which is executed once per iteration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1964 and 1965 , 12 rockets were launched from Carnarvon to a maximum altitude of 120 km ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Orders of magnitude are generally used to make very approximate comparisons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are several types of wordplay used in cryptics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A grenade explosion blew Apiata off the bonnet of his vehicle , where he had been sleeping ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first , simple optical printers were constructed in the early 1920s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The value of the Hamiltonian is the total energy of the thing being described ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most myosin molecules are composed of a head , neck , and tail domain ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The second method uses a sliding linear L scale available on some models ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Academic research into wide area networks can be broken down into three areas : mathematical models , network emulation and network simulation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Islam also has its own form of Theistic evolution , which says that mainstream scientific analysis of the origin of the universe is supported by the Qur'an ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tuning a timpani by turning every tension rod by itself can be very hard , so some timpani makers invented different ways to change the drum 's pitch more quickly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following table is a list of MPs elected on 5 May 2005 , ordered by constituency ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first ballads were created by British and Irish settlers and convicts who brought with them the folk music of their homelands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two principal workarounds to this problem , which substitute digraphs for the accented letters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oral sex is genital stimulation by the mouth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In computing , at least internally , metric time gained widespread use for ease of computation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In order for an officer to seize an item , the officer must have probable cause to believe the item is evidence of a crime or is contraband ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , the player can capture pieces on his HOME box ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Busoni made a considerable number of piano rolls ; a few of them have been re-recorded and released on vinyl LP and CD ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another , more classical , form of handrailing which is still in use is the tangent method ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The colors indicate the political party or coalition of each President at Election Day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On his return to Rome , he was elected as military tribune , a first step in a political career ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "While several real-world leaders exist in the show 's universe , most foreign countries have fictional rulers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sharpie markers are made with a number of tips ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As the price of scrap metal has increased plaques have been the target of metal thieves wishing to resell the metal for cash ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ockeghem was not a composer who wrote lots of music , but it is hard to tell as some of it might have got lost ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The airport resides at an elevation of 313 ft above mean sea level ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The cause of the vibrations during the first stage of the flight was well known ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gunnora signed many ducal charters up into the 1020s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He starts to be interested in Reggae music very early , and at the age of 15 , he composes his first song ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Brain played a lot of chamber music , forming a wind quintet with his brother in 1946 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The individual mineral grains in schist , drawn out into flaky scales by heat and pressure , can be seen by the naked eye ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Other names are used for corduroy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The grains of basmati rice are longer than most other types of rice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Individual rolls of 135 film are enclosed in single-spool , light - tight , metal cassettes to allow cameras to be loaded in daylight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main disadvantages of circular slide rules are the difficulty in locating figures along a dish , and limited number of scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ferrets are known to suffer from several distinct health problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These incidents led to reforms in the packaging of over- the -counter medications and to federal anti-tampering laws ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the game , the player takes on the role of a lord who rules over a medieval castle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The next step is to make notches every foot or two of the log ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These proposals are centered on creating an independent internet identity for linguistic and cultural communities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the center is a machete and hoe , representing the revolution through which the nation gained independence and the importance of agricultural workers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1994 , the castle complex was made a national historical and cultural reserve ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first six of her novels gave little indication of the experimental and disturbing nature of her later work published after her detox treatment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In modern practice , the bow is almost always held in the right hand while the left is used for fingering ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is a large variety of colleges in the SUNY system with some overlap in specialties between sites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dimensional lumber is lumber that is cut to standardized width and depth , specified in inches ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On February 28 , 2007 , new designs of the 5 to 50 naira banknotes were introduced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All Group 11 elements are relatively inert , corrosion - resistant metals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Emperor of China learns that one of the most beautiful things in his empire is the song of the nightingale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Orange Free State is mostly flat , because it lies in the center of the high plateau ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Boats may be sailed using a jib alone , but more commonly jibs make a minor direct contribution to propulsion compared to a main sail ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In November 1942 , a tram was accidentally set in motion whilst parked up overnight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The old cemetery caved into the river around 1937 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It was the German paratroopers ' only night time drop during World War II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Curse tablets are typically very thin sheets of lead with the text scratched on in tiny letters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "From 1990 , the banks of the Wear were regenerated with the creation of housing , retail parks and business centers on former shipbuilding sites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On an international basis , poets may submit their poems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Today nothing but stone ruins and the elevated railway water tank remain of the township ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nahuatl has been spoken in central Mexico since at least the seventh century CE ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eun-yi succumbs to the effects of the poison , and Mi-hee arranges an abortion without Eun-yi 's consent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An iron man match is a multiple - fall match with a set time limit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nausea is a non-specific symptom , which means that it has many possible causes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In mathematics , the number four is an even number and the smallest composite number ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Whitbourne has many of the facilities of a small town that has traditionally been a regional service center ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A hall boy could rise through the ranks and , if fortunate , eventually become a valet or butler ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although the need for a better airport was acknowledged in 37 studies conducted between 1926 and 1938 , there was a statutory prohibition against federal development of airports ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On single-reed instruments like a clarinet or saxophone the mouthpiece is shaped like a wedge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gang rapes usually involve three or more men as the ones who commit the crime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mons pubis is the soft mound of fatty tissue at the front of the vulva , in the pubic region covering the pubic bone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Beech grows on a wide range of soil types , acid or basic , provided they are not wet for long periods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During World War I , the British had already accused Germany of using the fat from human bodies to make things ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The full official title of the police service is rarely used in speech ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An international airport may have two one - way loop roads , one for departures and one for arrivals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Virenque was criticized by the media and satirists for his denial in the face of increasing evidence and his pretence of having been doped without his knowledge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Things that do not exist at any particular place and time are often considered abstract ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This phrase is British in origin and derives from sports that use goalposts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The melodic and harmonic versions of the scale are written in with accidentals as necessary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Further anatomical study led him to the conclusion that 'individual Africans differ as much , or even more , from other Africans as from Europeans ' ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An aspis was deeply dished and made primarily of wood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Noodles are usually cooked in boiling water , sometimes with cooking oil or salt added ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As emo entered the mainstream , it became a subculture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In modern times , even the practice of animal sacrifice has disappeared from some religions , and human sacrifice has become extremely rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , globes were manufactured by gluing a printed paper map onto a sphere , often made from wood ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Due to its position , the hyoid bone does not fracture easily ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The protected area is part of the Terai-Duar savanna and grasslands ecoregion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The image below presents outdated usage of various video game content rating systems around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Following the explosion , police cleared the area and searched for any additional explosive devices ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is hard and crisp but juicy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1943 , he became assistant director in charge of mechanization and also had responsibility for cryptographic liaison with the US ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the negotiations to end apartheid in South Africa commenced in 1990 , the nation re-joined the Olympic movement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Lovins and Price say that these two different sets of personal values lead to two very different policy paths relating to future energy supplies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stand also incorporates a traditional players ' tunnel in the center ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A harp tuned to C-sharp major has all its pedals in the bottom position ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ammunition makers often offer several bullet weights and types for a given cartridge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Logic is the study of reasoning and argument ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first Reformed Churches were established in Europe in the 1500s , in the wake of the Protestant Reformation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The British Sovereign serves as the Sovereign of the Order ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The evolutionary history of scorpions goes back to the Silurian , 430 million years ago ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , because conventions are not textually based , their existence and practice are open to debate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the end the use of neusis was deemed acceptable only when the two other , higher categories of constructions did not offer a solution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The municipality key consists of eight digits , which are generated as follows : The first two numbers designate the individual German state ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "She persuaded her husband to give her a grove of mulberry trees , where she could domesticate the worms that made these cocoons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "We write a mass number after an element 's name or as a superscript to the left of an element 's symbol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A genetic counselor is an expert with a Master of Science degree in genetic counseling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The On-ice official category has been in existence since 1961 and since then sixteen have been inducted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gunfire can be confused with other noises that can sound similar , such as firework explosions and cars backfiring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The badges for enlisted men were cut from colored cloth , while officer 's badges were privately made and of a higher quality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Yuccas are widely grown as ornamental plants in gardens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The short - beaked common dolphin is a medium-sized dolphin , but is smaller than the other species of the genus Delphinus , the long- beaked common dolphin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The palm branch was a symbol of triumph and victory in pre-Christian times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ultimately , the temperatures near the bottom of the geyser rise to a point where boiling begins which forces steam bubbles to rise to the top of the column ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are several materials used in saws , with each of its own specifications ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some species of starfish can regenerate lost arms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Much of the city is located on a low range of hills running parallel to the coast ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The saker and falcon had ranges of 360 and 320 yards if fired straight at the target , and 2,170 and 1,920 yards if fired in an upward arc ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A well - known example of failing overcompensation , can be seen in people going through a mid life crisis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Institutions and towns may hold firework displays and bonfire parties , and the same is done on a smaller scale in back gardens throughout the country ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pavement lights and related products were historically marketed as a way of saving on artificial lighting costs and making space more usable and pleasant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Stretching , in its most basic form , is a natural and instinctive activity ; it is done by many animals including humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At first , people believed that sometime in the 7th or 8th century , the city was sacked and burned by invaders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The state agency operates with an annual appropriation of approximately six million dollars and approximately 100 employees ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the beginning , platforms have been at least 155 m long to accommodate eight - car trains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "If quarterbacks do n't like the formation the defense is using , they may use an audible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Once opened and populated , they typically offer only the most bare - bones of service : a cot and perhaps a bowl of hot soup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Trays are flat , but with raised edges to stop things from sliding off them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flatbed trucks have an entirely flat , level platform body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Boomerang coasters have occasionally stalled , often in the Cobra Roll element ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of his examples are based on the square- cube law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The start of the season was unpredictable , with seven different drivers winning the first seven races of the championship ; a record for the series ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the times of ancient Greece and Rome , handkerchiefs were often used the way they are today ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Modern instruments classified as bugles are often valved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The third act is dominated by the puppet show , a play within the play ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Zwartbles are now mainly used to produce breeding stock , meat and wool ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Embedded systems often reside in machines that are expected to run continuously for years without errors , and in some cases recover by themselves if an error occurs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chameleons have the most distinctive eyes of any reptile ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are various methods used to treat phobias ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A waggle dance consists of one to 100 or more circuits , each of which consists of two phases : the waggle phase and the return phase ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The vitamin is the largest and most structurally complicated vitamin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In recent years , due to noise pollution , increasing speed is getting harder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On impact with the target , a delayed action fuze is triggered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Realistic space try to copy the behavior of a vessel under the laws of physics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Reserved code elements are codes which , while not ISO 3166 - 1 codes , are in use for some applications in conjunction with the ISO 3166 codes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Depending on the culture , and family and social structures , same - sex preferences have been found to develop between 3 and 9 years old ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Made of basalt , it measures 2.43 metres by 0.92 metres and is 20 centimetres thick ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since the development of technology , Transmission and storage systems have been of immense interest to technologists and technology users ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Grooves are used for several purposes in cabinet making and other woodworking fields ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The marbled polecat is found from southeast Europe to Russia and China ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In an extension of his ionic theory Arrhenius proposed definitions for acids and bases , in 1884 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Transposable elements represent one of several types of mobile genetic elements ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A cyclist must wear the jersey when competing in the same discipline , category and speciality that he is world champion for ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The shield itself consists of many components ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The vibrant colors of the coat of arms are to point to a bright future for the islands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "ICs have two main advantages over discrete circuits : cost and performance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Stotting makes a prey animal more visible , and uses up time and energy that could be spent on escaping from the predator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Heather is an important food source for various sheep and deer which can graze the tips of the plants when snow covers low growing vegetation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Events seemed to prove the omens right ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many Internet users have been tricked into looking at the site at one time or another , it has become something of an Internet meme ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Basil suffers from several plant diseases that can ruin the crop and reduce yield ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Parish councils are run by volunteer councilors who are elected to serve for four years and are not paid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Provisional results are the ballot counts for individual walk - in voting centers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The growth and development of the Ediacara biota is also important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No mention of them has been found in contemporary accounts or pictures of the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Chinese pistols are in demand in the illegal small arms market in India because they are easy to get and cheaper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Being childless was considered unusual in the 1950s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Canada , charters are granted by provincial authorities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many brands of ready sliced bread are available , some of which specifically market their suitability for toasting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A number of craters lie embedded within this range ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Depending on the size of the motorcade and who it is carrying , routes may be completely blockaded from the general public ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In order to judge if a language is actually endangered , the number of speakers is less important than the distribution among age cohorts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The lack of hair can cause health issues with kittens in the first weeks of life because they can get sick with respiratory infections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The 91 antelope species , most of which are native to Africa , occur in about 30 genera ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Unlike the US , countries in Europe impose substantial taxes on fuels such as gasoline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The characteristics of this secret or key are determined by the system which uses it ; some system require that such keys be in a specific format ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2004 , charges were laid against seven men living on Pitcairn and six living abroad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Kumquats are much hardier than citrus plants such as oranges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "SCRs are mainly used in devices for the control of high power , perhaps with high voltage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The earliest playwright in Western literature with surviving works are the Ancient Greeks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When players encounter enemies in either scripted events or random encounters , they enter a battle mode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The list is sorted by occupation and by nationality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Flamsteed calculated the solar eclipses of 1666 and 1668 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The entire synod is divided into 35 districts , usually representing a specific geographic area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The oldest khachkars in the cemetery go back to the late 10th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Birds and animals of all sorts began to enrich her garden , where they were allowed to roam free among the grounds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The textile and manufacturing sectors across Scotland suffered significant decline in the post-war period and in particular from the 1960s , in the face of greater foreign competition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These six exceptions are and the verbs formed out of them using prefixes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "s of 2019 , SkyTeam flies to more than 1,150 destinations in more than 175 countries and operates more than 14,500 daily flights ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Upon receiving its classification , the depression consisted of a partially exposed low-level center with deep convection occupying the northeastern semicircle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The gulf receives the runoff from the watersheds of 12 rivers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Creos is working towards the national electric vehicle objective that consists of installing 800 public charging stations for electric cars and hybrid plug- in cars across the country by 2020 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The shot put event was first seen in the Middle Ages , when they would throw cannonballs at their enemies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many of the recurring characters of the series have received traits based on the respective element ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sword dances include long sword dances and rapper dancing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mapother has become widely known as a character actor , who sometimes plays scary or otherwise dark characters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The theory of their use in sexual display was first proposed by Davitashvili in 1961 and has gained increasing acceptance since ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Newsam started to lose his eyesight in the year 1857 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In their usual habitat , chinchillas live either in burrows , or in crevices of rocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A faux mixing of Romance languages occurs in the last three lines of the song ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The name of the league is leased to a general sponsor and changes frequently ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The indie game scene started on PCs , where it remains prominent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cork led 1 - 9 to 1 - 6 at half -time , but went on to rue missed chances ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "White mustard seeds are hard and round , usually around 1 to 1.5 millimetres , with a color forming from beige or yellow to light brown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Weeks family began to suffer from a series of family tragedies almost at once after the completion of the house ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mastic is used in food , medicine , and industry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Acoustically , nasals have bands of energy at around 200 and 2,000 Hz ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stockyards became the focal point of the rise of some of the earliest international companies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Military decorations , service awards , and medals are often mistakenly confused with one another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eventually , the caldera cooled , allowing rain and snow to accumulate and form a lake ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The rosids consist of 17 orders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Terns breed in noisy colonies and lay their eggs on bare ground with little or no nest material ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A common use of a pinhole camera is to capture the movement of sunlight over a long period of time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All trains stop at every station along their route and run the entire length of their line from end to end ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The meaning and intent are sometimes mirrored in different terms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A tactical offensive is an operation that is usually smaller or more limited ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Interbrand competition was kept at a minimum , with superstars from all brands competing together only at pay-per-view events ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Apart from giving donations to major educational institutions throughout India , he introduced many educational reforms during his reign ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Python is a good programming language for beginners ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The direction and duration of waggle runs show the direction and distance to flowers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It seems likely that the standardization of the script will be greatly influenced by the need to typeset it on computers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All organisms studied contain many RNases of many different sorts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By 1851 , there were 15 asteroids , all but one with their own symbol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The nouns and adjectives are created by removing the ending and thus obtaining the root ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At straight rail 's inception there was no restriction on the manner of scoring ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The frequency chosen for measuring candelas is in the visible spectrum near green ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Derwentwater is very scenic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dragons in later Japanese folklore were influenced by Chinese and Indian myths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He also persuaded his authority to buy new equipment because he wanted a modern , efficient police force ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At first , this state of affairs might seem to be counter-intuitive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Since 2006 , the duo has been seen frequently on variety shows and pursued individual careers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The testes have two primary functions : to produce hormones and to produce sperm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The origin of the wedge is unknown , because it has been in use as early as the Stone Age ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Outside the walls of Rome , the powers of the consuls were far more extensive in their role as commanders - in- chief of all Roman legions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In most parts of the world , dial - up service was the most common way of connecting to the internet in the late 20th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Dial - up modem use in the US dropped to 60 % by 2003 , and in 2006 stood at 36 % ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following tables summarize the usage share of all browsers for the indicated months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The amount of propellant can be measured either in units of mass or weight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Announced in the evening of polling day , the result was 56.4 % for against leaving and 43.6 % for independence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the overnight hours after formation , the storm was disorganized with a shabby and abstracted center of circulation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Its name was announced as Thrym in IAU Circular 8177 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Modern fishing reels are designed to help in casting for distance and accuracy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "China may have used inoculation in the 10th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When the need for a town crier disappeared , the position passed into local folklore ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Larra lived long enough to prove himself a great prose-writer during the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 1934 she was found living in poverty , and a retirement fund was established for her ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Types of state can be separated into two categories : democracy and dictatorship ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Not all scientists are convinced that the observed signatures are caused by a ring system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The arts are usually considered as part of the humanities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another example of gorillas ' significant intelligence is their ability to comprehend simple sign language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The term gets its name from its use in the parliamentary system of government ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Classical Period also saw an increase in the use of statues and sculptures as decorations of buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Cicely leaves are sometimes used as a herb , with a strong taste of anise ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The earliest man-made composite materials were straw and mud combined to form bricks for building construction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some friends acknowledge each other with exchanges of gifts and cards on this day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On April 1 , 2016 the case was heard by the court of appeals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After several decades of prosperity , it entered a period of protracted political , military and economic decline ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A radar gun , used to measure the speed of cars or balls in sports , is usually calibrated with tuning forks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Castration is commonly performed on domestic animals not intended for breeding ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each year , two consuls were elected together , to serve for a one - year term ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A ballroom dance figure in which during the last step the moving foot passes the support foot , rather than closes to it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some cultures , breasts play a role in human sexual activity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On the day of her death she was reported to have held hands with her twin brother as she walked to her death ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As of January 23 , 2010 the death toll from the floods has risen to 68 with 26 others still missing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Great part of his career , he had to deal with defending worshipping god in an environment of the anti-religious doctrine of communism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Millions of people were in lines over a three - day voting period ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many ongoing questions about different aspects of photography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By this time , she functioned as a doctor in natural medicine , and made a living visiting and nursing people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The island had an economy of only one crop until 1966 , based on the cultivation and processing of New Zealand flax for rope and string ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By first plan , the movie would has the 300 m length on 10 minutes , 15 thousand drawings on the 18 x24 cm size of cellophane ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Bear was considered a holy animal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the following years , a large number of important public and private buildings were erected ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Szeged and surrounding area has been inhabited since ancient time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Drumming is the central element of pungmul ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The barn owls ' main characteristic is the heart- shaped facial disc , formed by stiff feathers which serve to amplify and locate the source of sounds when hunting ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fire salamanders are found in most of southern and central Europe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Proponents believe the area somewhat corresponds to the historic County of Barcelona , although its extent is considerably different ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bridge 's collapse had lasting effects on science and engineering ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The dances included in the game are taken from the ABC TV show of the same name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A player character may sometimes be based on a real person , especially in sports games that use the names and likenesses of real sports people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There exist more complicated algebraic solutions for the general cubic equation and quartic equation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is discussion whether the hotspot is caused by a deep mantle plume or at a shallower depth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are two kinds of unit load devices : pallets and boxes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For most of its 4.5 billion - year lifetime , Wild 2 probably had a more distant and circular orbit ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "According to legend , one day two hunters were chasing a wild boar ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most of these positions can be used for either vaginal or anal sex ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Mania can also be caused by physical trauma or illness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Calcium is very important for the human body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The French Tech aims to provide a strong common visual identity to French startups as well as to promote entrepreneurial exchanges between them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The interior also contained a pegboard chess board connected to a pantograph -style series of levers that controlled the model 's left arm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Camellia plants usually have a rapid growth rate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Wave heights in the scale are for conditions in the open ocean , not along the shore ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Using cylindrical coordinates , the volume of a right circular cylinder can be calculated by integration over" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bisques are heavy cream soups traditionally prepared with shellfish , but can be made with any type of seafood or other base ingredients ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sigourney 's longitude and latitude coordinates in decimal form are 41.333244 , -92.203220 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Though AASHTO is not a government body , it possesses quasi-governmental powers in the sense that the organizations that supply its members customarily obey most AASHTO decisions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Krautchan . net is a German- language imageboard whose / int / board is frequented by English-speaking netizens ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A related example is the multiset of solutions of an algebraic equation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Federalist No. 10 is generally regarded as the most important of the 85 articles from a philosophical perspective ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Commodus also had a passion for gladiatorial combat , which he took so far as to take to the arena himself , dressed as a secutor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A total of 1,084,000 rounds of ammunition had been taken and removed in thirteen lorries with no casualties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The central technique of the Socratic method is called an elenchus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "When part of a monastery , the chapter house is generally located on the eastern wing of the cloister , which is next to the church ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Glass fiber is formed when thin strands of silica- based or other formulation glass are extruded into many fibers with small diameters suitable for textile processing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The typical elements of caper stories are humor , adventure , or unusual cleverness or audacity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The constant field and the pulse field are usually set perpendicular to each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Smoking marijuana in public is still illegal , and anyone caught doing so will have to pay a $ 100 fine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "British Fascism is based upon British Nationalism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The thymus is largest and most active during the newborn and pre-adolescent periods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A hypernym is sometimes also called an umbrella term or a blanket term ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Carolingian minuscule was the direct ancestor of blackletter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After it is fired , earthenware is opaque and non-vitreous , soft and capable of being scratched with a knife ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Postum is an instant type of coffee substitute made from roasted wheat bran , wheat and molasses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The balustrade is the system of railings and balusters that prevents people from falling over the edge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An alcohol and a carboxylic acid react to form a carboxylic ester ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Merged with Saxe Weimar into Saxe-Weimar-Eisenach" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Life in a workhouse was intended to be harsh , to deter the able-bodied poor and to ensure that only the truly destitute would apply ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Odpor was banned in Germany for terrorist activities and operated between legitimate emigre functions and a thuggish underworld ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "By the turn of the 3rd millennium , the term bogan came to be employed more favorably to indicate a pride in being rough around the edges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "For vectors with complex entries , using the given definition of the dot product would lead to quite different geometric properties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Axial compressors are dynamic rotating compressors that use arrays of fan-like airfoils to progressively compress a fluid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cottontail rabbits show a greater resistance to myxomatosis than European rabbits ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The world championships of ringuette occur once in three years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A generalization of the above current loop is a multi-turn coil , or solenoid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Consider a hypothetical hotel with a countably infinite number of rooms , all of which are occupied ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Epenthesis arises for a variety of reasons ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It can also be used as a gender neutral third person singular pronoun ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The triceps can be worked through either isolation or compound elbow extension movements and can contract statically to keep the arm straightened against resistance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Shamanism is different from animism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many experimental programmes have been run on the C651 cars , including the past program ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Only 25 % of people who experience seizures or status epilepticus have epilepsy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Upon its grand opening , the armory 's size seemed inadequate for a work force ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The longsword is characterized not so much by a longer blade , but by a longer grip , which indicates a weapon designed for two -handed use ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Religious law is explicitly based on religious precepts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some of a subsidiary alliance were : Under this doctrine , Indian rulers under British protection surrendered the control of their foreign affairs to the British ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are two main kinds of charter : bareboat and skippered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A bomb was hidden in an ambulance and detonated at a second police checkpoint , according to officials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gaia is the personification of the Earth and these are her offspring as related in various myths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some psychologists suggest irregularities of the English names of numerals may hinder children 's counting ability ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The electron transport chain consists of a spatially separated series of redox reactions in which electrons are transferred from a donor molecule to an acceptor molecule ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some types of chemotherapy are gonadotoxic and may cause infertility ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The parathyroid glands are two pairs of glands usually positioned behind the left and right lobes of the thyroid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "s of 2019 these are the only known Fermat primes , and conjecturally the only Fermat primes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "STM is based on the concept of quantum tunneling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The contemporary priesthood can trace its immediate origins to the first half of the 19th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Each V1 sends information to two primary pathways , called the ventral stream and the dorsal stream ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bibliomania is not to be confused with bibliophilia , which is the usual love of books and is not considered a clinical psychological disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As the killer 's epithet implies , the victims usually were attacked with an axe , which often belonged to the victims themselves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Although it is toxic in large doses , selenium is an essential micronutrient for animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gummatous syphilis can happen anywhere from one to 46 years after the person first got syphilis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A bloomery consists of a pit or chimney with heat - resistant walls made of earth , clay , or stone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The constitutional court said the congressional resolution to be anti-constitutional and rejected it ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Coagulation is highly conserved throughout biology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The electronvolt is often used in atomic , nuclear and particle physics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Homosociality is a term sometimes used in discussions of the all-male world of knightly life in medieval culture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One major function of chaperones is to prevent polypeptide chains and assembled subunits sticking together in clumps which do not function ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In digital puppetry , machinima creators become virtual actors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Thioethers are important in biology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Stereochemistry was important in solving the thalidomide disaster in the 1960s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because the brain can shift slightly during surgery , the electrodes can become displaced or dislodged from the specific location ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Leopoldo Alas remains a rather enigmatic figure in the Spanish literary world , leaving a legacy that encouraged the search for God and humanism simultaneously ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Scratch and sniff is created through the process of micro-encapsulation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cognitive dissonance theory proposes that people seek psychological consistency between their expectations of life and the existential reality of the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "About half of the polyvinyl chloride resin manufactured each year is used to make pipes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Duroplast is light , flexible , and strong ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A duchy is the territory or geopolitical entity ruled by a duke , whereas his title or area is often called a dukedom ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The function or use of the dodecahedra remains a mystery ; no mention of them has been found in texts or pictures of the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many of the physical properties of alkenes and alkanes are similar : they are colorless , nonpolar , and combustable ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "By May 2008 , Rickrolling had become an internet hit or phenomenon and very soon rickrolling was being covered on mainstream media ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "However , some people with schizophrenia have the ability to tickle themselves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The anchoritic life is one of the earliest forms of Christian monasticism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Having filled the offices of quaestor and praetor with more than usual success , he obtained the consulship in 120 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Follies began as decorative accents on the great estates of the late 16th century and early 17th century but they flourished especially in the two centuries which followed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chondroitin sulfate was originally isolated well before the structure was characterized , leading to changes in terminology with time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Saffron 's aroma is often described by connoisseurs as reminiscent of metallic honey with grassy or hay - like notes , while its taste has also been noted as hay -like and sweet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Such a balance is seen more simply in sickle -cell anemia , which is found mostly in tropical populations in Africa and India ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There are different fields of deontological ethics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Troubadour songs were mainly about chivalry and courtly love ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As the sovereign 's representative in his or her county , a lord-lieutenant remains non-political and may not hold office in any political party ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In mathematics all function applications are referentially transparent , by the definition of what constitutes a mathematical function ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The exact identity of silphium is unclear ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Rivlin had pulmonary fibrosis , a lung disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "When a woman starts to give birth , the amniotic sac should break and the amniotic fluid will leak out the woman 's vagina ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Isometric scaling is governed by the square- cube law ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Colchicine is an alternative treatment for people that are unable to tolerate NSAIDs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like other columbids , the mourning dove drinks without lifting or tilting its head ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Graphically , Goetzinger is known for her research and attention to detail , carefully rendered apparel and a style influenced by Art Nouveau ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The right to silence is a legal protection enjoyed by people undergoing police interrogation or trial in certain countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The ingredients are diced and then mixed with kvass just before eating ; the ratio of chopped food to kvass is similar to that of cereal to milk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In parliamentary procedure , a motion is a proposal to do something ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The eroded sandstone formation stands about 75 ft tall and is about 300 ft in circumference ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sailing skiffs are the fastest and arguably most difficult type of dinghy to sail ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The fallout of the weakening rhythm game market affected game developers , publishers and distributors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A complementary strand of DNA or RNA may be constructed based on nucleobase complementarity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Shortly before his first NHL training camp , Boynton was diagnosed with Type I Diabetes , but the condition did not affect his ability to play hockey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Muscadine berries are bronze to dark purple to black in color when ripe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Nanomaterials can be classified in 0D , 1D , 2D and 3D nanomaterials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Primary hypersomnias are very rare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Small versions of this instrument , called bird flageolets , were also made and were used for teaching birds to sing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Following the final orchestral crescendo , the song ends with one of the most famous final chords in music history ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One notable thing of Japanese mythology is that it explains the origin of the Imperial family , and assigned them divinity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Products made from neem trees have been used in India for over two millennia for their medicinal properties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the 19th century the lightning rod became a symbol of American ingenuity and a decorative motif ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Every civil parish has a parish meeting , consisting of all the electors of the parish ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "There is no evidence that pedophilia can be cured ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The seventeenth century saw a culinary revolution which transported French gastronomy into the modern era ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Very few pyramidia have survived into modern times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The mallard is a medium-sized waterfowl species that is often slightly heavier than most other dabbling ducks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A testing dipstick is usually made of paper or cardboard and is impregnated with reagents that indicate some feature of the liquid by changing color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In a synchronous stream cipher , the sender and receiver must be exactly in step for decryption to be successful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "After this , the digesta is moved to the true stomach , the abomasum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In some organisms , especially vertebrates , the various Hox genes are situated very close to one another on the chromosome in groups or clusters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "They also appear in various folklore , remedies , and traditional usages around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "At room temperature , ethane is a flammable gas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It has been estimated that most mammalian species have between ten and fifteen types of toll - like receptors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polyhedra may be classified and are often named according to the number of faces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most ants are univoltine , producing a new generation each year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In law , affinity may be relevant in relation to prohibitions on incestuous sexual relations and in relation to whether particular couples are prohibited from marrying ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The line formation provided the best frontage for volley fire , while sacrificing maneuverability and defence against cavalry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some mathematical notations are mostly diagrammatic , and so are almost entirely script independent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mammalian stem cells differentiate into several kinds of blood cell within the bone marrow ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Bullfrogs are voracious , opportunistic , ambush predators that prey on any small animal they can overpower and stuff down their throats ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "By the 6th millennium BC , there may have been a prehistoric religion or cult ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hydrography 's origin lies in the making of chart like drawings and notations made by individual mariners ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The collective noun for a group of quail is a flock , covey or bevy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like other true members of the family , its surface is made up of silicates and some nickel -iron , and is quite bright ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Seven main rivers and innumerable watercourses form a network of channels at this estuarine delta ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If between 10 and 60 nucleotides are repeated , it is called a minisatellite ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Male convicts got paid for being servants or farm workers to free settlers , or in work groups on public works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Liquid nitrogen has a variety of uses , as it is easy to transport , and compact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Muons are unstable elementary particles and are heavier than electrons and neutrinos but lighter than all other particles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Since privatization , the structure of the rail industry and number of companies has changed several times as franchises have been re-let and the areas covered by franchises restructured ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Synchrotron light is very collimated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Undulators can provide hundreds of time more magnetic flux than a simple bending magnet and as such are in high demand at synchrotron radiation facilities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Each time a cell undergoes mitosis , the telomeres on the ends of each chromosome shorten slightly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All tracheary elements develop a thick lignified cell wall , and at maturity the protoplast has broken down and disappeared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the Japanese cuisine , chefs often use shellfish and their roe in different dishes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "All species of yew contain highly poisonous alkaloids known as taxanes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He eventually had to relinquish painting because failing eyesight meant that he could not achieve the quality that he wanted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The shell of the abalone is exceptionally strong and is made of microscopic calcium carbonate tiles stacked like bricks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As an example , the conversion of a diamond into graphite is a spontaneous process at room temperature and pressure ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Constable painted many full-scale preliminary sketches of his landscapes to test the composition in advance of finished pictures ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "One legend says that the ship was doomed because priests were not allowed to board it in the customary manner ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chlorine dioxide is used to bleach wood pulp to make paper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Classical ciphers are typically susceptible to known- plaintext attack ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The crossing over of optic nerve fibres at the optic chiasm allows the visual cortex to receive the same hemispheric visual field from both eyes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Carbohydrates are a food source rich in energy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Widespread private concerns have led to a number of folklore sayings and popular culture reflections related to penis size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The area of study for pollen and spores , including fossils , is called palynology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tardigrades are able to live in environments that would kill most animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "DBS for treatment resistant depression can be as effective as antidepressants , but side effects and complications need to be watched ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mab is heavily perturbed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mab is heavily perturbed , meaning its movement is not only caused by the gravity of another large thing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The statement that is being tested against the null hypothesis is the alternative hypothesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The site consists of six concentric oval rings of postholes , the outermost being about 43 by wide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The primary flight controls are intrinsically safe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Many authors have indicated an integral link between a person 's will to live , personality , and the functions of the prefrontal cortex ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "X-rays and UV radiation that is released by solar flares can affect Earth 's ionosphere ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Supernovae are the most dramatic type of cataclysmic variable , being some of the most energetic events in the universe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bank 's case , and failure amidst a political scandal is widely cited today in the Indian banking sector ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A low normal to low absolute lymphocyte concentration is associated with increased rates of infection after surgery or trauma ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A nail is homologous to a claw but is flatter and has a curved edge instead of a point ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In Greek mythology , many men and women were given eternal life by being resurrected from the dead ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A transport version of the Stormer with a flat load bed is used to carry the Shielder minelaying system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A rational fraction is an algebraic fraction where the top and the bottom are polynomials ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Distinguishing features of this earless seal include square fore flippers and thick bristles on its muzzle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As the Mesozoic progressed , the Protosuchia gave rise to more typically crocodile - like forms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Primate nails consist of the unguis alone , as the subunguis has disappeared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The neognaths have fused metacarpals , an elongate third finger , and 13 or fewer vertebrae ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Red junglefowl regularly bathe in dust to keep just the right balance in their plumage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cephalocaridans are found from the intertidal zone down to a depth of 1500 metres , in all kinds of sediments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "African wildcats are generally crepuscular , hunting at dawn and dusk ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Plaintext is used as input to an encryption algorithm ; the output is usually termed ciphertext , particularly when the algorithm is a cipher ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A select few languages use voiceless nasal consonants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Imps are often described as mischievous more than seriously threatening , and as lesser beings rather than more important supernatural beings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Surgical removal of the adenoid is a procedure called adenoidectomy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Temporary abdominal closure techniques are most commonly used in cases of abdominal compartment syndrome in which decompressive laparotomy is necessary to reduce intra abdominal pressure to restore system perfusion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Americium -Aluminum alloys are formed by the melting of americium dioxide with aluminum and a fluxing agent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Three major pathways are involved in abnormal proliferation and contraction of the smooth-muscle cells of the pulmonary artery in patients with pulmonary arterial hypertension ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Gum arabic is a complex mixture of glycoproteins and polysaccharides predominantly consisting of arabinose and galactose ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The first step involves light opening the ring of 7 - dehydrocholesterol to form pre vitamin D3 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "An algorithm for finding the smallest superpermutation for 6 or more symbols is as of yet unsolved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Another bee-inspired stigmergic computational technique called bee colony optimization is employed in Internet Server Optimization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "NK cells are cytotoxic ; small granules in their cytoplasm contain proteins such as perforin and proteases known as granzymes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Cyberpunk and postcyberpunk authors have been interested by the idea of the breakdown of the government ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "As of 2008 , the best published cryptanalysis on the Twofish block cipher is a truncated differential cryptanalysis of the full 16 - round version ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Welded tuff is a pyroclastic flow of lava which was hot enough to weld together ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The symptoms of CJD are caused by the progressive death of the brain 's nerve cells , which is associated with the build - up of abnormal prion protein molecules forming amyloids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "With approximately 25 phonemes , the German consonant system has an average number of consonants in comparison with other languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Serum is an important part of the self-renewal of embryonic stem cells when combined with the cytokine leukemia inhibitory factor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "He is known from two inscriptions in hieroglyphics ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Entropy is simply a quantitative measure of what the second law of thermodynamics describes : the spreading of energy until it is evenly spread ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Shiprock is composed of fractured volcanic breccia and black dikes of igneous rock called minette , or lamprophyre ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Massive hydrographical studies are usually undertaken by national or international organizations that sponsor data collection through surveys and publication of charts and descriptive materials for navigational purposes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The glans penis is the expanded cap of the corpus spongiosum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Zinc chloride irritates skin and the respiratory tract ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Species in the Araceae are often rhizomatous or tuberous and are often found to contain calcium oxalate crystals or raphides ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The symptom may be helped by taking antacids , such as calcium carbonate and sodium bicarbonate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Constructing a cipher or hash to exhibit a substantial avalanche effect is one of the primary design objectives , and mathematically the construction takes advantage of the butterfly effect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In organisms that use chromosomal crossover to exchange DNA and recombine genes , errors in alignment during meiosis can also cause mutations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The kinetoplastids were first defined by Bronislaw M. Honigberg in 1963 as the members of the flagellated protozoans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In organic synthesis , an important dyotropic reaction is the conversion of 4 - substituted - gamma-lactones to butyrolactones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Within the modern synthesis of the early 20th century , macroevolution is thought of as the compounded effects of microevolution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "It follows from the second law of thermodynamics that the entropy of a system that is not isolated may decrease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Most hormones initiate a cellular response by initially binding to either cell membrane associated or intracellular receptors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Different attack models are used for other cryptographic systems , or more generally for all kind of security systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The nasal septum can depart from the center line of the nose in a condition that is known as a deviated septum caused by trauma ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Cattle have been domesticated since the neolithic era , but can survive for months or even years with little or no supervision ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Ophiuroids in general are mostly scavengers or detritivores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Blossom died on July 8 , 2011 at the age of 87 of cerebrovascular disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "A description of any thermodynamic system employs the four laws of thermodynamics that form an axiomatic basis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "However , recent research has shown that at least some prokaryotes have microcompartments such as carboxysomes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The serous fluid contains the enzyme amylase which acts in the digestion of carbohydrates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Saliva contains the enzyme amylase , which hydrolyses starch into maltose and dextrin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The nectar of some eucalypts produces high-quality monofloral honey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Stratigraphic contour lines may be used to illustrate the surface of a selected stratum illustrating the subsurface topographic trends of the strata ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Potassium chromate is a carcinogen and strong oxidant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The two testable structural consequences of the cosmological principle are homogeneity and isotropy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Photolysis is part of the light- dependent reactions of photosynthesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Ammonium nitrate is not hazardous to health and is usually used in fertilizer products ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Small granules in their cytoplasm contain proteins and enzymes called granzymes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "A Tigrinya syllable may consist of a consonant -vowel or a consonant - vowel - consonant sequence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Pharmacoepidemiology bridges pharmacology and epidemiology and borrows their methodology from both of them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Dimethylmercury is extremely toxic and dangerous to handle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Because oxygen is more electronegative than carbon , carbonyl compounds often have resonance structures which affect their reactivity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "In the US , greater than 200,000 surgeries are performed each year for pelvic organ prolapse and 81 % of these are to correct cystocele ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The near-absence of genetic recombination in mitochondrial DNA makes it a useful source of information for scientists involved in population genetics and evolutionary biology ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Of all aldehydes , formaldehyde is produced on the largest scale , about ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The two aldehydes of greatest importance in industry , formaldehyde and acetaldehyde , have complicated behavior because of their tendency to oligomerize or polymerize ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "One example of an epigenetic change in eukaryotic biology is the process of cellular differentiation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The Acanthocephala , a group of parasitic worms previously considered to be a separate phylum , have been shown to be modified rotifers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The Acanthocephala were thought to be a discrete phylum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Ammonium carbonate is produced by combining carbon dioxide and aqueous ammonia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Descendants of the therapsids , the cynodonts were still flourishing along with the dinosaurs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Huya has a moderately red-sloped reflectance spectrum in the visible and near-infrared , suggesting a surface rich in organic material such as tholins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "There are three types of conics : the ellipse , parabola , and hyperbola ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Adult Neuropterans have four membranous wings , all about the same size , with many veins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Many species of chaetotonid gastrotrichs reproduce entirely by parthenogenesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Antipsychotic medicines , such as haloperidol , are sometimes used along with benzodiazepines to control agitation or psychosis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Bismuth chloride is used as a catalyst in organic synthesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "A person consuming a dangerous amount of alcohol persistently can develop memory blackouts and idiosyncratic intoxication or pathological drunkenness symptoms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Most members of this family are ambush predators , in that they typically remain motionless in a camouflaged position , and then strike suddenly at passing prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Scientists have got new evidence , based on new and better ways of finding dates , using optically stimulated luminescence and Uranium - thorium dating of megafaunal bones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "New evidence based on accurate optically stimulated luminescence and uranium - thorium dating of megafaunal remains suggests that humans were the ultimate cause of the extinction of megafauna in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Potassium bromate is produced when bromine is passed through a hot solution of potassium hydroxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Olfactory hallucinations can be caused by common medical conditions such as nasal infections , nasal polyps , or dental problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "There are three main types of chocolate : white chocolate , milk chocolate , and dark chocolate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "He died on 6 October 1837 in Paris ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Nobbs died on 8 August 2015 aged 80 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "McAlpine died on 4 March 2018 at the age of 81 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Ullsten died on 28 May 2018 at the age of 86 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A1", "license": "CC BY-NC-SA 4.0", "text": "Glucksmann died in Paris on 10 November 2015 at the age of 78 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The first production version ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Thoth was a unique god ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It is not possible to rent a car on the island ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "7209 , 7210 , 7308 and 7348 have all been destroyed in accidents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Lists of countries by population" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "It was built in 1718 but destroyed by an earthquake a short time later ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The domes were often placed directly above the main prayer hall ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "She was an only child , born in London ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "Field was born in London , England ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "A2", "license": "CC BY-NC-SA 4.0", "text": "The class are numbered 7201 - 7440 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many kinds of systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Between 22 January and 9 April 2006 the line was closed for engineering works ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Soba is typically eaten with chopsticks , and in Japan , it is considered acceptable to slurp the noodles noisily ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some of these beliefs are partly true ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In its existence since 1962 there were a number of important changes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "ATMs may be found in stores and shopping malls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The British were slow to strike back at first ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The same is true , up to a point , of the chemical reactions of living things ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Some airports in Japan do not fall under the scope of the Japanese airport statutes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "However , novel- writing was not easy for women in the early nineteenth century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There 169 scored in 64 , for an average of 169 / 64 round 2 per match ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "By the late 1950s , the motion picture business was again changing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His themes include landscape and environmental posters , drawings of street life , and protest placards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "His career began as a health and fitness specialist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This small butterfly triangle - shaped wings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The Advance variation is 3 . e" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The berry has a low sugar content and a mildly sweet taste ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There is some debate over using medication to control fever ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Its name was announced as Suttung in IAU Circular 8177 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Town criers were protected by royalty , as they sometimes brought bad news such as tax increases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The current site of the palace has been in use since Roman times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The circuit has been criticized by the drivers for its lack of overtaking opportunites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Unlike many snakes the female king cobra is very good parent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Of the 61 different five - goal games , five instances were achieved in a playoff game ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Developed countries have , which means that the service sector becomes more important , and the is less important ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Holiday said that she began using hard drugs in the early 1940s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Coal tar was formerly one of the products of gasworks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During World War II , the elephants at the Zoo were killed in the air raids of September 7 - 8 , 1941 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The ground hosted its first Test match on 25 May 2007 where the home team played India ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It can be used as a mordant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A tables match is a match in which , to win , one 's opponent must somehow be driven through a table by their opponent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The dam wall is 76 m high and is 1116 m long ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Kamikaze pilots wore them before flying to their deaths ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The bus station has 19 stands on four platforms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The range is about 500 km long and it covers a tract about 48 km broad ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The property became famous for its rose garden ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The information here are latest updated as of 25.05.2015" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The innovation that led to flatbread pizza was the use of tomato as a topping ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Two soundtrack albums were released , with the second coming after the huge success of the first one ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are no records of any military related acts in his time in which he participated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "This site counts the last 15,000 page views from each of approximately 80,000 websites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "March music is often important for ceremonial occasions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Poodles have been used as working dogs in the military since at least the 17th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Without heat , a fire cannot begin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The flag first had twenty - eight white points ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The speech is very important in the popular culture of the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Two websites were created to support the fictional company ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The 20th century , however , brought the need for a more precise definition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Each unit built in this way is a single 10 ft section of bridge , with a 12 ft roadbed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The W bosons are named after the weak force ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Since rabbits are prey animals , they are careful in open spaces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is too small to have any general lumber usage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In Korea and Japan , the traditional writing system was simplified so it could be taught to the general public ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Presidents who have been featured on the cover" }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The cemetery was discovered in the 1920s , but had not been used since the 9th century AD ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Governments use different kinds of taxes and vary the tax rates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Mammals are set out by size with largest at the top ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "She enjoyed discussing politics with her father , and later with her husband ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In this region , Iran is home to the most sites with 13 sites ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The last killer tornado occurred around 12 : 30 AM on April 12 killing four people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The database has more than 15 million articles from more than 3,600 publications ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The majority of squid are no more than 60 cm long , although the giant squid may reach 13 m ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Felt is used for many different things ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The average depth is 1744 m and the greatest depth is 4735 m ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The currently accepted rules of ancient Greek boxing are based on historical references and images ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Rast was severely affected by flooding in the April 2006 Danube floods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Leaving Paris shortly before World War I , he returned to his father 's house , but was denied support ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Despite German attacks , the town held ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Because he always needed money , he raised taxes and sold towns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many websites that have the lyrics to songs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Thin slices or strips of vegetables or seafood are dipped in the batter , then briefly deep-fried in hot oil ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The motorway was first suggested early in the 20th century , and a few sections were built in the early 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Breeding in this family begins at the start of the rainy season ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It has over 100 locations in Canada as well as some in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Sex selection is not new ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The statue is one of the most popular tourist destinations in Germany with over 130,000 visitors a year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The first trailer for the new movie was released on February 5 , 2015 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Unemployment among a large portion of the population is part of the reason for crime ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The tornado was estimated to have been an F4 on the Fujita scale ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is possible to fire a light machine gun from the hip , or on the move ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Due to the worldwide spreading of the memorial culture surrounding Hiroshima , similar ceremonies are held across the globe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The thermal efficiency of a heat engine is the percentage of heat energy that is transformed into work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "A total of thirteen people have served as Prime Minister of Upper Volta / Burkina Faso ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Greek philosophy is one of the foundations of Western culture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The college has 926 faculty and staff ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Final development of the M1918A2 was authorized on 30 June 1938 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "As of February 2016 , more than 1.3 million websites use Drupal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Exploring the mines is not allowed by the prefecture and people caught get heavy fines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most of the principal buildings of the castle date from the fifteenth and sixteenth centuries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are many causes of kidney disease ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Most spiders have four pairs of eyes on the top-front area of the body , arranged in patterns that vary from one family to another ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "People cannot agree if parents should appear naked in front of their children ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the Meiji period , sports which were imported from the West became popular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Both species of kangaroo mouse live in sandy desert ecosystems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Juvenile birds do not have the white patches on either side of the neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Their skin is thin and soft with shiny hair ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The rules currently used for the sport are based on the old rules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The conference happens every year from December 28 to January 1 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "There are two versions of the video ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "He almost died of hunger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The stories of his travels were told in a number of different books ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Like Chinese , Japanese also does not use spacing in its writing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The band initially planned to record their debut album in the space of two weeks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The quintet decided to make this project serious and record an album ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Names shown in bold means the airport has scheduled passenger service on commercial airlines ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Parkinson 's disease can cause the brain to not respond ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In 1997 a major fire burned about 1,435 km2 of the forest ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In many countries , a secretary of state is a mid-level official ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Credits adapted from West 's official website ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Many things can play a part in a player 's success in arm wrestling ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In straight pool , the person shooting may attempt to pocket any ball on the table ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In the game you have option of playing as selected celebrities and professionals from the show ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "During the second half of the 20th century , many people went to the country counties from nearby cities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Strebelle was a knwon artist for more than 65 years , and his works are found in private collections and public settings around the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Peer-reviewed test methods have been published by government agencies and private research organizations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Lobsters usually move slowly by walking on the bottom of the sea floor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The best-known version is the soul food version , which uses fried chicken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The most common chicken and waffle pairing comes from the American soul food tradition and uses fried chicken ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The top of a pass is often the only flat ground in the area so it is often a good site for buildings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One of the problems with the plan was the availability of landing ships ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Otherwise , companies in France was looking for graduated students with specialized skills , for jobs in key sectors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Real 's traditional away colors are all blue or all purple ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "From time to time , individuals joined the Order by special permission ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Though she did not fight in any large battles , her story inspired many works of art and literature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "One of the most famous traditions is leaving a tooth under a pillow for the tooth fairy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "In most games today , the first part has been sung , then the chorus two times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Facilities for visitors around the lake include camping areas , picnic areas , toilets and barbecues ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "Deep frying produces large amounts of waste oil , which must be disposed of properly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It is the 18th largest edition by article count ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "It currently has articles , making it the 18th largest Wikipedia by article count ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B1", "license": "CC BY-NC-SA 4.0", "text": "The competition at this phase is organized by the county football associations ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The series also featured at least one significant cameo role per episode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Captive breeding is difficult , partly because of the relatively infrequent breeding cycle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A flash flood on 16 August 2004 , caused extensive damage to the village ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The concepts of angle and radius were already used by ancient peoples of the first millennium BC ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Traditionally , the Japanese considered it disrespectful to call any person by his given name , and more so for a person of noble rank ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Hemp is one of the oldest plants humans have grown and used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The role of the British prime minister 's spouse is not an official office and , as such , they are not given a salary or official duties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An airplane makes forward thrust when air is pushed in the direction opposite to flight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His early work was on the conductivity of electrolytes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The greater roadrunner nests on a platform of sticks low in a cactus or a bush and lays three to six eggs , which hatch in 20 days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People with hepatitis A should rest , drink a lot of water and avoid alcohol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main goals of earthquake engineering are : A properly engineered structure does not necessarily have to be extremely strong or expensive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Members of the order are wingless even as adults , making them relatively difficult to identify ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Spyros Kyprianou died on 12 March 2002 after a long fight with prostate cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The right to die is very controversial ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The school has co-curricular activities A drama was filmed in 2005 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The idea of a general bypass around London was first proposed early in the 20th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most victims of the genocide were killed in their own villages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The high prevalence of people from the West on this list may be due to societal attitudes toward homosexuality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "True book - borers are uncommon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His ability as tenor let him record twelve albums of romantic songs , as well as three albums of poetry and fourteen books to tape ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The throne is seen as a symbol of authority ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "An anime based on this manga aired between April and July 2011 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Canyoning can be dangerous ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The skull protects the brain and the ribs protect the heart and lungs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Coupled with the expansion and expanded menu came the outsourcing of baked goods ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "English - language anime forums adopted those Japanese-style emoticons that could be used with the standard ASCII characters available on Western keyboards ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like most rattlesnakes they live on land , and are not good climbers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Insight can be conceptualized as a two phase process ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bush rat is found primarily in the coastal regions of south and eastern Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Milch has bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A moment of silence is a common way to remember tragedies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Thousands of tributes from around the world were posted on the internet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Although animals have never have wheels for locomotion , some animals will move by rolling their whole body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are at least 33 islands in the atoll ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Males and females have different vocal fold sizes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Environmental chemistry involves first understanding how the uncontaminated environment works , which chemicals in what concentrations are present naturally , and with what effects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Outside France , baguettes are also made with other doughs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ice sheets are larger than ice shelves or alpine glaciers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At 05 : 45 on May 23 , 1944 , 1,500 Allied artillery pieces started bombing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Naturally occurring cadmium is composed of 8 isotopes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The trust operates one of the most visited museums in the United States and gets 1.3 million visitors per year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some salamander species use tail autotomy to escape predators ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In drinking water , the higher the turbidity level , the higher the risk that people may develop diseases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Letter frequency distributions are also used in frequency analysis to crack ciphers , and are used to compare the relative frequency of letters in different languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His first presidential term was marked by a severe economic crisis , social unrest and violence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To swim , the nautilus draws water into and out of the living chamber with its hyponome , which uses jet propulsion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many products are made from plant sap ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Maple syrup is made from reduced sugar maple xylem sap ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In regular play , two defencemen play with three forwards and a goaltender on the ice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nowadays the creation of town and parish councils is encouraged in unparished areas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There exist computable numbers for which a rounded value can never be determined no matter how many digits are calculated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By the early 1990s , a wide array of companies had their own diet refreshments on supermarket shelves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Net Applications bases its usage share on statistics from 40,000 websites having around 160 million unique visitors per month ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is estimated that approximately half of all proteins contain a metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bird banders have found that only 25 % of juvenile American robins live through their first year ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Shores are influenced by the topography of the surrounding landscape , as well as by water induced erosion , such as waves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gas chambers have been used for capital punishment in the United States to execute death row inmates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The German people and troops disliked the idea of going against Dutch neutrality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The garrote is known to have been used in the first century BC in Rome ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Psychology is the scientific study of human behavior , mental functioning , and experience ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sea levels can be affected by many factors and are known to have varied greatly over geological time scales ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The gharial 's snout is very long and narrow , with 27 to 29 upper and 25 or 26 lower teeth on each side ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The radula is wide and has exactly nine teeth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nitromethane is added to the fuel for more power and to make the engine easier to tune ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By 1947 , penicillin had become the standard treatment for syphilis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Low - pressure O is used in space suits , surrounding the body with the gas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Distances measured in fractions of a parsec usually involve objects within the same star system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Urinary tract symptoms are frequently lacking in the elderly ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The throwback uniforms would have an impact on future seasons in the NHL , as several teams adopted throwbacks as alternate jerseys ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fluids can contain suspended solid matter consisting of particles of many different sizes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pi bonds result from overlap of atomic orbitals that are in contact through two areas of overlap ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is the science of the endocrine system and hormones in a wide range of animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are several alternatives to measuring the size of an angle by the angle of rotation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The original motivation for choosing the degree as a unit of rotations and angles is unknown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "More than half of the original vegetation of the islands are cleared ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Race length can be determined by a number of laps or total time , in which case the number of remaining laps is calculated as the race progresses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Eugenia is a large asteroid , with a diameter of 214 km ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The park was declared a reserve in 1964 and on 12 June 1981 it became the 28th national park of Thailand ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Violent scenes were removed from the movie to achieve an R rating rather than an X rating ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People associate certain colors with certain flavors , and the color of food can influence the perceived flavor in anything from candy to wine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The stick used to hit billiard balls , called a billiards cue , is different in some ways from the typical pool cue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The bats ' most distinguishing feature is that their forelimbs are developed as wings , making them the only mammals capable of flight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Medical testing for sexually transmitted infections is important for prevention ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the early settlement of Australia by Europeans , the notion became commonly held that the bunyip was an unknown animal that awaited discovery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Today VOIS unites more than 3,500 performers and hundreds of record-labels in different music styles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The hot air balloon is the oldest form of flying technology that can successfully carry people ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alcock was one of the leading pre-Reformation divines ; he was a man of deep learning and also of great proficiency as an architect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the interwar years urban London further expanded , with the expansion of public transport , and the setting up of new industries outside inner London ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Tentative List consists of sites which have been nominated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The authors ' claim that nuclear power and clean coal are not clean technologies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In 2016 Cocks was diagnosed with kidney cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Adults are rarely seen in the open , and often live in burrows that are usually two feet from the surface ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Timber is generally pale pink to pinkish brown in color , often with distinctive light grey streaks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , this usage means that cheap handcuffs are used in times where steel ones would normally be unused for long times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Today twelve volumes including more than 4170 items and more than 4000 illustrations and photographs can be retrieved by the user ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In Sweden , the phenomenon was booming by the mid and late 1980s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The eyes of the mantis shrimp are mounted on mobile stalks and can move independently of each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To date , one Class 01 / 5 registered locomotive has been preserved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This is a list of buildings currently under construction or proposed that are planned to reach 150 m in height ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "They differ from giraffes as their ossicones are from different bones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are a wide range of giant-class stars and several subdivisions are commonly used to identify smaller groups of stars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This species probably lived near a freshwater lake , probably hunting for other small creatures that lived in the same habitat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The race for natural resources will be hard , the biocapacity of the world will be exploited more and more ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The biological model of lust is different from love because it is more like hunger or thirst ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The answer comes out the same both ways because addition is associative ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fold mountains occur when two plates collide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Geography as a discipline can be split broadly into two main subsidiary fields : human geography and physical geography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A similar tie-breaking rule is round half to odd ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bearded seals are about 2.1 m to 2.7 m in nose- to-tail length ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The development of explosive artillery shells made the use of iron armor plate on warships necessary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Spelling was diagnosed with oral cancer in 2001 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rarely parasites can cause abscesses and this is more common in the developing world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "This species stings in response to being stepped on or grabbed , but generally avoids conflict ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Woven fabric is more elastic as well as more fluid in the bias direction , compared to the straight and cross grains ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The common chimpanzee is listed on the IUCN Red List as an endangered species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Gran Valira is a tributary to the Segre , which in turn is a tributary to the Ebro ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Avant - garde represents a going against what is accepted as the norm , especially in culture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For 95 - 97 % of cases , infection is resolved after one dose of metronidazole ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With such a large impact , debris was most likely scattered globally , but has since been worn away ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The narrow coastal plain rises rapidly into several mountain ranges ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first event on the para-alpine program is the downhill ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The towns which compound this department nowadays had different origin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "As instrumentation has improved , distant objects can now be examined in more detail ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "No matter how advanced the semiconductor process or how fast the switching speed , this places a practical limit on how many instructions can be simultaneously dispatched ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Zika virus can also spread by sexual transmission from infected men to their partners ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Because of the lack of predators even the bats spend most of their time on the ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The reason that Specialized was based on Special English is related to their respective usage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Originally the service had been provided by two -axle motor cars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Perspective drawings have a horizon line , which is often implied ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Convenience stores usually charge higher prices than conventional grocery stores or supermarkets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Both forms of cardamom are used to add flavor to both food and drink , as cooking spices and as a medicine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bird eggs are a common food and one of the most versatile ingredients used in cooking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The fruit is usually eaten by cutting it in half , then scooping out the pulp with a spoon ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All participants are timed or have a distance measured and this is their end result ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some rhythm games , the screen will display an avatar who performs in response to the player 's button-presses ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Before the 21st century , the evolutionary history of the flying squirrel was often debated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Grebes make their nest from plants found in the water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Additives are often added to rocket propellants to modify their burn properties ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Bidatsu suffered from an unknown disease which afflicted him with sores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "European perch lives in water which contains no salt or very little salt ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Galapagos shark is circumtropical in distribution with a preference for waters surrounding oceanic islands ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Ringed seals eat a wide variety of small prey ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "American carrier aircraft had difficulty locating the target , despite the positions they had been given ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During this period many design houses began to hire artists to sketch or paint designs for garments ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The relationships between the queen and the breeding males may last for many years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Humans have managed to construct lighter than air vehicles that raise off the ground and fly , due to their floating in air and water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Court ruled 7 - 2 that the death penalty is not always cruel and unusual punishment ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The autism rights movement is sometimes controversial ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The magazine is published monthly , and additional map supplements are also included with subscriptions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The landscape is mostly made of meadows ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He was the 6th child in the family , though two of his siblings were from his father 's first marriage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Many different theories attempt to explain the nature and function of love ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Western Interior Seaway was a shallow sea , filled with abundant marine life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Oxygen is very reactive and must be kept away from anything that can burn ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Despite this increase in popularity , there are people who criticize the use of this dialect ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The remarks generated controversy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Swine influenza virus is common throughout pig populations worldwide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For people who keep getting infections , taking antibiotics for a long time is helpful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Some clinics function as a place for people with injuries or illnesses to come and be seen by a triage nurse or other health worker ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In lateral approximants , only the center of the tongue touches the roof of the mouth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "People of all races have fought against segregation and discrimination in the United States ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Margays are mainly nocturnal , but they do sometimes hunt during the day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "So far , two nuclear weapons have been used in the course of warfare , both by the United States near the end of World War II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In September 2002 , he was diagnosed with breast cancer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For the 2006 season , the fuel was a 90 % / 10 % mixture of methanol and ethanol ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There is also a lieutenant - governor and an administrator ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The number of chromosomes is 40 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Construction began in 1871 of a bridge to be supported by brick piers resting on bedrock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most people with dengue recover without any ongoing problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The animated series takes place chronologically between the and films ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The book series does not happen in one particular timeframe ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The main difficulty of water wheels was their inseparability from water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Officially , genetic engineering is the direct manipulation of the genome with techniques developed in the 1970s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Fat feminism and the related fat acceptance movement originated in the late 1960s alongside second -wave feminism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After more than 40 movies , she ended her movie career in 1928 at the early age of 13 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Gardenia plants are prized for the strong sweet scent of their flowers , which can be very large in size in some species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Once a person gets the dengue virus from a mosquito , the virus attaches to and enters the person 's white blood cells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "White chocolate , although similar in texture to that of milk and dark chocolate , does not contain any cocoa solids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The ocelli of insects have a simple lens , but their focal point always lies behind the retina . They can never form a sharp image ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Canada is also home to many indigenous languages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the fall of the Berlin Wall the population dropped from over 100,000 in 1989 down to roughly 75,000 in 2005 through emigration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Like other reptiles , turtles lay eggs which are slightly soft and leathery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Plasma screens are made out of glass , which may result in glare on the screen from nearby light sources ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Sauces may be used for savory dishes or for desserts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The method works best if neither the parent nuclide nor the daughter product enters or leaves the material after its formation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mineral was used during mummification ceremonies in ancient Egypt because it absorbs water and behaves as a drying agent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The atmosphere is modeled as a fluid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One example where this is used is the Light- dependent reaction of photosynthesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Critics have objected to the use of genetic engineering on several grounds , including ethical , ecological and economic concerns ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Visual stimuli are frequently considered elegant if a small number of colors and stimuli are used , emphasizing the remainder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the 1960s the paper championed the new British groups emerging at the time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Small memories on or close to the CPU chip can be made faster than the much larger main memory ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In men , as in women , there are a number of physical factors that may cause sexual discomfort ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "His interests included linguistics , archaeology , biochemistry and music ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Zinc sheet metal is used to make zinc bars ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Over 250 different species of looli marine life are found in the 300000 acre of lagoon and surrounding waters ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Rottnest is one of the few areas in the world where the native quokka can be found ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "New paradigms have been created over time , and people either pointed them out at the time , or when looking back ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Plasma screens are made of two sheets of glass with two gases stored between the sheets ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The plasma window emits a bright glow , with the color being dependent on the gas used ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Water play areas are similar to water parks and include urban beaches , splash pads , and smaller collections of water slides in many hotels and public swimming pools ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Platform games originated in the early 1980s , which were often about climbing ladders as much as jumping , with 3D successors popularized in the mid-1990s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These monkeys are active in the daytime , and live together in social groups ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , campaigns have made people believe that wildfires are always bad for nature ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Under current rules and regulations , every movie made primarily in any dialect of Chinese language is eligible for competition ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The giant panda is a conservation - reliant vulnerable species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The permanent collection consists of more than 35,000 works of art ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The larvae have black hairs and also eat small insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The church underwent several renovations during the 1900s ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The river 's total length is 2400 km and its drainage basin totals 534739 km2 in area ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Komodo dragons are carnivores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Xcelerator will not operate in the rain so that a shortshot does not happen when the launch track is wet ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Thus , we can evaluate a contour integral of the fourth dimension ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "TVLM513 - 46546 is the name scientists give to a flare star with very low mass ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many other variations on male masturbation techniques ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Equations can be classified according to the types of operations and quantities involved ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the highest level , all of England is divided into nine regions that are each made up of a number of counties and districts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There may be two subspecies of the Siamang ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Animated sequels and movie-length episodes of animated series are also often released in this fashion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Another technique that has become more popular recently is multithreading ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A bald eagle , the national bird of the United States , symbolizes protection in peace and war ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Each female fly can lay about 9,000 eggs in its life , in several batches of about 75 to 150 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A slightly different explanation focuses on the loss of the essential while holding on to what is not essential ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Alcohol is the most available , widely consumed , and widely abused recreational drug ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "These are Australian political parties which are no longer registered with any federal , state or territory political bodies , and can thus no longer contest elections ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A crossfader on a dj mixer essentially functions like two faders connected side- by-side , but in opposite directions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "There are many software applications that feature virtual crossfaders ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Pollination in this genus is accomplished in an unusual manner , as the pollen is grouped into pollen sacs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The following is a list of serum hCG levels ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Leo died in 1289 from arsenic , and was succeeded by his son Hetoum II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "He was succeeded by his son Hethum II ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The battle was the first naval battle in history in which the ships never saw or fired directly at each other ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Originally , electricity and magnetism were considered to be two separate forces ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Black powder had a very low specific impulse ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The first necessary things used in the sport includes outrigger skis , sit-skis , and mono-skis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "China has one of the world 's oldest civilizations and has the oldest continuous civilization ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The disparities between the two sets of dates result from additional discoveries and refined understanding of the still very incomplete source evidence ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The demand for organs significantly surpasses the number of donors everywhere in the world ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During mating season , the salamanders travel upstream , where the female lays two strings of over 200 eggs each ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The movement is controversial ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It is possible to use rounded arithmetic to evaluate the exact value of a function with a discrete domain and range ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The films are written and directed by a variety of individuals and feature large , often ensemble , casts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the construction , the bridge collapsed on 31 August 1939 , and 18 workers were killed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Controlled burning is practised by the national park in consultation with traditional owners who have used fire as a land management tool for thousands of years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Magnesium sulfate is used as a brewing salt in beer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The mortality rate of chikungunya is slightly less than 1 in 1000 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The tightened security made things very hard for the German soldiers to move about , and a number of them were captured ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The least skipper 's rounded wings and slender body are distinctive ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the past , ten subspecies of the dholes were recognized ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "However , studies on the dhole 's DNA show little genetic difference between the subspecies ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "G5 - O33 The Horus name is the oldest form of the pharaoh 's name ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "At the northern end there are salt marshes which include a wetland of international importance ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Slugs belong to several different families which also include snails with shells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Large parts of the world remained plagued by largely preventable or treatable infectious diseases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The thrush builds a neat mud-lined cup nest in a bush or tree and lays four or five dark -spotted blue eggs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Generally , unblended black teas are named after the region in which they are produced ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The wood pigeon is mostly grey , with large white patches on both sides of the neck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The purpose of this event is for individual shooters to try and score on a breakaway against an opposing goalie ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Various theories have been put forward as possible contributors to the collapse , many of them mutually compatible ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "For over three decades , he has combined teaching with a writing profession ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Vervet monkeys serve as a primate model for understanding genetic and social behaviors of humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the early days of the recording industry , record labels were absolutely necessary for the success of any artist ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "With the Internet now being a viable source for music , net labels emerge ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "It has a horizontal bands of yellow , green and red ; charged with a large white five-pointed star at the center ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Argonauts are capable of altering their color ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "On December 19 , 2012 , evidence was presented for a system of five planets orbiting Tau Ceti ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The strings of eggs absorb water and swell in size ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The Bull shark mainly feeds on bony fish and small sharks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A striking feature of metabolism is the similarity of the basic metabolic pathways among vastly different species ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Most seamounts are not yet to be studied , or even mapped ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "When the baby is latched on correctly , the nipple is located against the soft palate in the back of the baby 's mouth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The different species specialise in feeding on different conifer species , with the bill shape optimized for opening that species of conifer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The draw for the qualification stage took place on 8 April 2015 , immediately after the announcement of the host nation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The film 's story is about an astronaut crew who leave Earth on a deep space mission and crash land on a supposedly alien planet in the 40th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In many jurisdictions no formalities are necessary to start an association ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In most countries , an unincorporated association does not have separate legal personality , and few members of the association usually enjoy limited liability ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The sexes usually differ , often in the pattern or number of the black markings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "All five subspecies of the mourning dove look similar and cannot be told apart easily ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A white dwarf is very hot when it is formed , but since it has no source of energy , it will gradually radiate away its energy and cool ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "A fairly fast growing species , it can grow as high as 30 metres , and can live more than 100 years ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "During the afternoon of July 16 , a tropical depression formed thousands of miles west of Mexico , and within 12 hours it strengthened into a tropical storm ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Currently , 244 countries and territories have official ISO 3166 - 1 codes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Elemental potassium does not occur in nature because of its high reactivity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The candidates in this section have held public office or been included in a minimum of five independent national polls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Individuals in this section have expressed an interest in running for president within the last six months ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In the United States , states have primary jurisdiction in matters of public morality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "After the remaining population had been expelled , the Germans continued the destruction of the city ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The gestation period of queens is between 64 and 67 days , with an average of 66 days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "In some cases , when cold snaps threaten wildlife , warming centers are created and operated to protect endangered wild animals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The atmosphere is a chaotic system ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "By 1880 the reliable water source had attracted many settlers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The initial aim of treatment is to settle the symptoms of an acute attack ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "To improve mechanized sorting , each address now has a sorting number which is printed on the letter as an orange colored barcode ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "The fur coloring of the lar gibbon varies from black and dark - brown to light - brown , sandy colors ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Nautiluses reproduce by laying eggs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "One of the major criticisms of this law is the confusion caused when some states recognize a new entity , but other states do not ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Tube feet are used to move , feed and respiration ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "B2", "license": "CC BY-NC-SA 4.0", "text": "Convective rainbands can form parallel mountains on their windward side ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Small amounts of hydrogen sulfide can be found in crude petroleum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Cheer pheasant lacks the color and brilliance of most pheasants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Honey badgers have the least specialised diet among mustelids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mercury is extracted by heating cinnabar in a current of air and condensing the vapor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Myxobacteria move by gliding on the surface ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most forms of leukemia are treated with pharmaceutical medication , typically combined into a multi-drug chemotherapy regimen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The battle abruptly ended the period of triumphant Roman expansion that followed the end of the Civil Wars forty years earlier ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Presocial behavior is much more common in the animal kingdom than complete eusociality ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Half the sugar of a can of regular cola is still more sugar than many people on popular low-carbohydrate diets are permitted to have in a day ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Hollandaise is one of the five mother sauces in French haute cuisine ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A barograph is a device which records barometric readings on paper ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Unlike their relatives living in more hospitable climates , deep-sea cephalopods cannot afford to expend energy in protracted flight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The silvertip shark is a robust and streamlined species with a moderately long , broad snout and large , round eyes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The most complex molecular machines are made of proteins , and found in cells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In Europe , the common crane predominantly breeds in boreal and taiga forest and mixed forests , from an elevation of sea-level to 2200 m ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An order can be as simple as setting a date for trial or as complex as restructuring contractual relationships by and between many corporations in a multi-jurisdictional dispute ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pirogi come in different shapes and forms : they are often oblong with tapering ends , but can also be circular or rectangular ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The standard shape for pyrohy is oblong with tapering ends , but rectangular or circular pyrohy are also common ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The terminology used to refer to this delicacy differs greatly in various areas of Germany ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fish and amphibian eggs have only one inner membrane , the embryonic membrane ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Older banyan trees are characterized by aerial prop roots that mature into thick , woody trunks , which can become indistinguishable from the primary trunk with age ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A serekh was normally used as a royal crest , showing the name of the pharaoh ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gliese 581 c was thought to be habitable when it was discovered , and it was thought to be in the habitable zone ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Digital signal processing algorithms typically require a large number of mathematical operations to be performed quickly and repeatedly on a series of data samples ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bushtit is one of the smallest passerines in North America , at 11 cm in length and 5.3 g in weight ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like flatworms they have a ciliated epidermis , but are unique in having but one cilium per cell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Prairie dogs are chiefly herbivorous , though they eat some insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Examination of the immediate environs reveals a concentration of ancient sites , making a significant ritual landscape ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pride allowed fighters latitude in their choice of attire but open finger gloves , a mouthguard and a protective cup were mandatory ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Originally , ventriloquism was a religious practice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because alpine tundra is located in various widely separated regions of the Earth , there is no animal species common to all areas of alpine tundra ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fundamental to the discipline are the sciences of physics and mathematics as these help to obtain both a qualitative and quantitative description of how such systems will work ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Computational chemistry looks at both static and dynamic systems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The preputial glands of mice and rats are large modified sebaceous glands that produce pheromones used for territorial marking ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The organization was disestablished as their activity had been outdated ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Carbon monoxide can also be used in the water - gas shift reaction to produce hydrogen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The pigmented chromatophores have a sac of pigment and a large membrane that is folded when retracted ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Solvents can be used to prepare solids by precipitation or by evaporation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The effects of volcanic eruptions on recent winters are modest in scale , but historically have been significant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The presence of water alters the characteristics of a volcanic eruption ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The early modern period was characterized by profound changes in many realms of human endeavor ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "To ensure that the movements of the fish in the film were believable , the animators took a crash course in fish biology and oceanography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Kappes died from anaphylaxis caused by an insect bite , aged 52 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Adult dicyemids range in length from 0.5 to , and they can be easily viewed through a light microscope ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Monocytes which migrate from the bloodstream to the tissues will then differentiate into macrophages or dendritic cells , which then stay in the tissue ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Xenon difluoride is a strong fluorinating and oxidizing agent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Non-saline surface water uses is replenished by precipitation and by recruitment from ground-water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Not every poison has an antidote ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It was once use for Lord Mayors to be created knights when they took office and baronets when they retired ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The uterus is supplied by arterial blood both from the uterine artery and the ovarian artery ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Banana fiber harvested from the pseudostems and leaves of the plant has been used for textiles in Asia since at least the 13th century ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Yellow discoloration of the skin and the whites of the eyes happens in all types of jaundice ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In 1999 the common pipistrelle was split into two species on the basis of different -frequency echolocation calls ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mature kauri trees have large trunks , forming a bole with little or no branching below the crown ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Handcuffs with double locks have a detent which when engaged stops the cuff from ratcheting tighter to prevent the wearer from tightening them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The surface area , surface elevation , and water volume of the reservoir fluctuate based on inflow and local climatic conditions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Though it is the least reactive of the halogens , iodine is still one of the more reactive elements ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The taxonomy and systematics of the sooty / pale-tailed barbthroat complex has caused much confusion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Prokaryotes include bacteria and archaea , two of the three domains of life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The hippocampus has a generally similar appearance across the mammals from monotremes such as the echidna to primates such as humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The different neuronal cell types are neatly organized into layers in the hippocampus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Python is a multi-paradigm programming language ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Different approaches to programming have developed over time , being identified as such either at the time or retrospectively ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Yet another prominent example of an introduced species that became invasive is the European rabbit in Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "May was diagnosed with diabetes mellitus of type 1 in November 2012 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During wars , merchant ships may be used as auxiliaries to the navies of their respective countries , and are called upon to deliver military personnel and materiel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bombard was manufactured from longitudinal bars of iron , hooped with rings fused into one mass ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because of the lack of physical characteristics that supportthis group , it is very possible that the subfamily as it is currently recognized could grow bigger ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The biggest source of natural background radiation is airborne radon , a radioactive gas that emanates from the ground ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Gamma rays are produced by some types of radioactive atoms ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The insect produces carminic acid , which deters predation by other insects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Studies have shown that ear bones in mammal embryos are attached to the dentary , which is part of the lower jaw ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cholera 's main symptoms are very bad diarrhea and vomiting clear fluid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As an example of isomer counting , there are nine structural isomers with molecular formula CHO having different bond connectivities ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "We can get another proof of the Pythagorean theorem by using similar triangles ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Tectonic earthquakes from the volcano had been detected since early August 2017 , and volcanic activity intensified for several weeks before decreasing significantly in late October ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The temporal lobe holds the primary auditory cortex , which is important for the processing of semantics in both speech and vision in humans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "An observer standing on the Earth 's equator visualizes the celestial equator as a semicircle passing directly overhead through the zenith ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Fossils at Riversleigh are found in limestone by lime- rich freshwater pools , and in caves , when the ecosystem was evolving from rich rainforest to semiarid grassland community ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "These are seashells , the shells of various marine mollusks including both gastropod and bivalves ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The bumblebee bat roosts in the caves of limestone hills , along rivers , within dry evergreen or deciduous forests ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The show is in syndication throughout the United States and Canada , as well as a number of other countries ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "As a result microbial mats began to produce the atmosphere we know today , in which free oxygen is a vital component ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Chasms and gorges form a network that dissects the rocky platforms on the plateau ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Restriction enzymes probably evolved from a common ancestor and became widespread by horizontal gene transfer ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In cases where infections are related to intercourse , taking antibiotics afterwards may be useful ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because plans represent three - dimensional objects on a two -dimensional plane , the use of views or projections is crucial to the legibility of plans ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "People with hepatitis should avoid taking drugs metabolized by the liver ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Birds excrete their nitrogenous wastes as uric acid in the form of a paste ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pumice is created when super-heated , highly pressurized rock is violently ejected from a volcano ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Postal regions do not necessarily follow state boundaries , so sorting by state is not practical ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In ancient times , regnal years were counted from the year a new monarch took the throne ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "OF reacts with many metals to yield oxides and fluorides ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The Emperor died from a disease which afflicted him with sores , apparently the first royal victim of smallpox in Japan ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is a mechanism of horizontal gene transfer as are transformation and transduction although these two other mechanisms do not involve cell- to - cell contact ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Despite their failure to score any hits , the American torpedo attacks achieved three important results ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "If two parties wish to exchange encrypted messages , each needs to know how to decrypt received messages and to encrypt sent messages ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The proposition that the death penalty was not always cruel and unusual punishment was just the beginning of the discussion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Much of the plumbing work in populated areas is regulated by government or quasi-government agencies due to the direct impact on the public 's health , safety , and welfare ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A useful way to work around these gaps in knowledge is to find chronological synchronisms , which can lead to a precise date ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Thermocouples are widely used in science and industry ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The class does not have a medusa larval stage in its development , unlike the rest of the phylum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Of particular interest to astrobiology is the habitable zone of planetary systems where planets could have surface liquid water , and thus the capacity to harbor Earth - like life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Earlier during the day , two attempts were made by Dutch battalions to carry out an attack against the western flank of the German perimeter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "De facto segregation in the United States has increased since the civil rights movement ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Three key rearrangement reactions are 1,2 - rearrangements , pericyclic reactions and olefin metathesis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Type II rearrangements often involve double hydrogen migration in a carbon skeleton ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The first derivative test is used in calculus optimization problems ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lung contusion and laceration are injuries to the lung ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "While there is talk of making blue LEDs from zinc oxide , ceramicists are most interested in the electrical properties that show grain boundary effects ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "To convert a number from hexadecimal to decimal , there are two common ways ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The conversion from hexadecimal to binary is equally direct ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During an instrumental interlude , the music creates a thunder storm to indicate the passage of time ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Flogging was used to punish convicts in the penal colonies of Australia ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Aquatic animals usually excrete ammonia directly into the water , as this compound is soluble and there is ample water available for dilution ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Nautiluses are the only cephalopods who have an external shell ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Polymers are high molecular mass compounds formed by polymerization of monomers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "During much of the letterpress era , movable type was composed by hand for each page ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The concept of formally defined layers or strata is central to the geologic discipline of stratigraphy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In particle accelerators the beamline is usually housed in a tunnel and / or underground , cased inside a cement housing ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The estuaries and tidal flats are home to an array of plants and animals adapted to living in the oxygen - deficient saline mud ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "It is used in the manufacturing of photographic film , engraving and lithography ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Women get more UTIs than men because women have a urethra that is much shorter and closer to the anus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Measures to prevent opportunistic infections are effective in many people with HIV / AIDS ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Turtles are divided into two extant suborders : Cryptodira and Pleurodira ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The chessboard on the top of the cabinet was thin enough to allow for a magnetic linkage ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The lesser roadrunner is an omnivore , meaning it eats both meat and plants ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some examples of large Plinian eruptions that formed calderas include the following : The lava is usually rhyolitic and has a lot of silicates ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "About 200 species of symphylans are known worldwide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The geology of the area is layers of gritstone , coal and glacial deposits of sand and gravel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A variety of refinements to the attack have been suggested , including using multiple linear approximations or incorporating non-linear expressions , leading to a generalized partitioning cryptanalysis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The designers analyzed IDEA to measure its strength against differential cryptanalysis and concluded that it is immune under certain assumptions ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Note that unrestricted submarine warfare was resumed in February 1917 and the British began full-scale convoying in September 1917 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Nitrous oxide also may be used in a monopropellant rocket ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The order Archaeognatha is cosmopolitan ; it includes roughly 500 species in two families ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "People who are allergic to wasp venom are also allergic to hornet stings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Dates in brackets represent the ruling dates of the Ptolemaic pharaohs ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Of the total exploitation length of route 43 % or 1272 km are electrified ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Under standard conditions , potassium bromide is a white crystalline powder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mercury is a silvery - white liquid post-transition metal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Manganese is a silvery - gray metal and is part of the group known as the transition metals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Arsenic pentafluoride is a colorless gas ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A slightly different explanation suggests this flexible catchphrase has to do with discarding the essential while retaining the superfluous because of excessive zeal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In angiosperms , after the pollen grain has landed on the stigma , it develops a pollen tube which grows down the style until it reaches an ovary ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Mature adults have a pair of small fins projecting from the lateral sides of the mantle ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Prince Be suffered a massive stroke in early 2005 that left him paralyzed on the left side of his body ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In addition , the torquoselectivity in an electrocyclic reaction refers to the direction of rotation ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The battle also showed the worth of pre-war naval code breaking and intelligence - gathering ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some extinct animals such as sauropod dinosaurs appear to have used stones to grind tough plant matter ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The increasing use of carbon fiber composites is displacing aluminum from aerospace applications in favor of other metals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sound waves traveling through the ear canal will hit the tympanum , or eardrum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Because ovulation is not always triggered by a single mating , females may not be impregnated by the first male with which they mate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Urinary tract infections have been described since ancient times ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "By 2002 , 36 states had repealed their sodomy laws or their courts had overturned them ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Geologists usually require several pieces of evidence before they will accept that a rock was used by a dinosaur to aid its digestion ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In the circulatory system they move from lymph node to lymph node ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Harvestmen are ancient arachnids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "What is unusual is the overall tilt of the plateaus and hills ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Schinkel , however , is famous as well for his theoretical work and his architectural drafts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Other neutral particles are very short-lived and decay before they could be detected even if they were charged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Dated to 3.6 million years ag , o they were the oldest known evidence of hominin bipedalism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Measurement of the absorption of light is complicated by the solvent used to extract the chlorophyll from plant material , which affects the values obtained ," }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some people think this is because of paranormal or extraterrestrial beings ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The adult plumage of most of the albatrosses is usually some variation of dark upper-wing and back with white undersides , often compared to that of a gull ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "He died of a brain hemorrhage on 23 March 1995 , after collapsing during the filming of a coaching video ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Lithium reacts with water easily , but with noticeably less vigor than other alkali metals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The game ends either when all contestants are eliminated or when the question for the highest value in the money tree is answered ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Most euglenozoa have two flagella , which are inserted parallel to one another in an apical or subapical pocket ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crustaceans exhibit a number of larval forms , of which the earliest and most characteristic is the nauplius ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Some dispute psychometrics entirely ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sexual development can occur when amoeboid cells are starved for their bacterial food supply and dark humid conditions are present ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Cogeneration is a thermodynamically efficient use of fuel ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Crossbills are specialist feeders on conifer cones , and the unusual bill shape is an adaptation which enables them to extract seeds from cones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "A stellar classification of M3.5V makes this a red dwarf star that is generating energy through the nuclear fusion of hydrogen at its core ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Regional metamorphism , or dynamic metamorphism , occurs in great masses of rock ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The standard method of travel was by foot , as wheeled carts were almost nonexistent and heavy cargo was usually sent by boat ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Using the residue theorem , we can evaluate closed contour integrals ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Like the white - tailed hummingbird , it is sometimes considered a subspecies of the more widespread stripe-tailed hummingbird ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Within the convention of zero being neither positive nor negative , a specific sign- value 0 may be assigned to the number value 0 ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "In more recent times , U.S. warming centers are proliferating as a means to serve the unsheltered homeless during temperature and rainfall spikes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Atomic nuclei are protons and neutrons held together by the nuclear force ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Wool has several qualities that distinguish it from hair or fur : it is crimped and elastic ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The common names for aldehydes are not always the official names ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Pumice is widely used to make lightweight concrete and insulative low-density cinder blocks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Sleep disturbances such as insomnia and sleep apnea are risk factors for depression and suicide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Modern imitation vellum is made from plasticized rag cotton or fibers from interior tree bark ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "Excessive modesty is called prudishness ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C1", "license": "CC BY-NC-SA 4.0", "text": "The design claim is often challenged as an argument from ignorance , since it is often unexplained or unsupported , or explained by unscientific conjecture ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Untreated streptococcal pharyngitis usually resolves within a few days ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The posterior pituitary is actually an extension of the hypothalamus ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Calcium nitrate is used in waste water pre-conditioning for odor emission prevention ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Clonidine may be used along with benzodiazepines to help some of the symptoms of alcohol withdrawal ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The mammal - like reptiles are traditionally divided into a primitive group and an advanced group , known respectively as pelycosaurs and therapsids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Modern didgeridoo designs are distinct from the traditional Australian Aboriginal didgeridoo , and are innovations recognized by musicologists ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The major advantage of conventional hydroelectric dams with reservoirs is their ability to store water at low cost for dispatch later as high value clean electricity ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Absinthe has often been portrayed as a dangerously addictive psychoactive drug and hallucinogen ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The zooxanthellae benefit from a safe place to live and consume the polyp 's carbon dioxide , phosphate and nitrogenous waste ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "An increase in the number of white blood cells in circulation is called leukocytosis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Altogether , the fauna of the time had many large herbivores and few terrestrial carnivores ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Methylphenidate is most commonly used to treat ADHD and narcolepsy ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The hypothalamus releases factors down the pituitary stalk to the pituitary gland where they cause the release of pituitary hormones ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Lithium oxide is produced by thermal dehydration of lithium hydroxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Hydrobromic acid has commonly been prepared industrially by reacting bromine with either sulfur or phosphorus and water ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Jaspillite is also formed as exhalative chemical sediments in certain lead-zinc ore deposits , and as a hydrothermal alteration facies around submarine volcanism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Most amphibians go through metamorphosis , a process of significant morphological change after birth ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Glaucocystophytic algae contain muroplasts , which are similar to chloroplasts except that they have a cell wall , similar to that of prokaryotes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Epoxides can be deoxygenated using oxophilic reagents ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Organometallic complexes are commonly used in catalysis ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Mineralized skeletons of bryozoans first appear in rocks from the Early Ordovician period , making it the last major phylum to appear in the fossil record ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The related term homodesmotic reaction also takes into account orbital hybridization and in addition there is no change in the number of carbon to hydrogen bonds ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "X- ray crystallography is the primary method for determining the molecular conformations of biological macromolecules , particularly protein and nucleic acids such as DNA and RNA ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "X- ray crystallography was the primary method for determining the 3 - D molecular structure of biological macromolecules ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "It is made by reacting sodium carbonate with silver nitrate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Silver carbonate can be prepared by combining aqueous solutions of sodium carbonate with a deficiency of silver nitrate ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Potassium chloride is extracted from minerals sylvite , carnallite , and potash ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Alginate , agar and carrageenan are gelatinous seaweed products collectively known as hydrocolloids or phycocolloids ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Nitrogen dioxide is formed in most combustion processes using air as the oxidant ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Although most vertical - lift bridges use towers , each equipped with counterweights , some use hydraulic jacks located below the deck ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "All aerobic organisms produce CO2 when they oxidize carbohydrates , fatty acids , and proteins in the mitochondria of cells ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "All aerobic organisms produce when they oxidize carbohydrates , fatty acids , and proteins ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Deomyines share no morphological characteristics that can be used to separate them from other muroids , though subtle aspects of the third upper molar have been suggested ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Cyclothymia is classified in DSM - 5 as a subtype of bipolar disorder ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "It can sometimes be difficult to distinguish anaphylaxis from asthma , syncope , and panic attacks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Sometimes it is difficult to tell the difference between anaphylaxis ; asthma ; fainting caused by not having enough oxygen ; and panic attacks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Siboglinid tube worms , which may grow to over 2 m tall in the largest species , often form an important part of the community around a hydrothermal vent ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Correlation diagrams , which connect the molecular orbitals of the reactant to those of the product having the same symmetry , can then be constructed for the two processes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The function of masturbation in males is to flush out old sperm with low motility from the male 's genital tract ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Female amphiumas lay their eggs in wet mud , and then remain coiled around them for about five months , until they hatch ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "It can be made by reacting ammonium nitrate with potassium hydroxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Potassium nitrate can be made by combining ammonium nitrate and potassium hydroxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Synthesis of polyesters is generally achieved by a polycondensation reaction ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "He is best known for his 1837 discovery of Purkinje cells , large neurons with many branching dendrites found in the cerebellum ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "It is prepared by the reaction of hydrogen peroxide and lithium hydroxide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Cofactors can be divided into two types , either inorganic ions , or complex organic molecules called coenzymes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Neutrophils are the most abundant white blood cell , constituting 60 - 70 % of the circulating leukocytes , and including two functionally unequal subpopulations : neutrophil-killers and neutrophil-cagers ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Instruments for measuring voltages include the voltmeter , the potentiometer , and the oscilloscope ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Sclerophyllous plants occur in many parts of the world , but are most typical in the chaparral biomes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "An example of an electrocyclic reaction is the conrotatory thermal ring-opening of benzocyclobutane ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "An often studied electrocyclic reaction is the conrotatory thermal ring-opening of benzocyclobutene ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Octopuses and most cuttlefish can operate chromatophores in complex , undulating chromatic displays , resulting in a variety of rapidly changing color schemata ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Sexual reproduction first probably evolved about a billion years ago within ancestral single -celled eukaryotes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "After 1932 he withdrew from tournament play , mostly because his symptoms of schizophrenia prevented normal life ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Epidemiological practice and the results of epidemiological analysis make a significant contribution to emerging population - based health management frameworks ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Hummingbirds are specialized nectarivores and are tied to the ornithophilous flowers upon which they feed ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Corticosteroids , such as dexamethasone and budesonide , have been shown to improve outcomes in children with all severities of croup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Corticosteroids , such as dexamethasone and budesonide , can be used to treat croup ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "The skin is covered in chromatophores , which enable the squid to change color to suit its surroundings , making it effectively camouflaged ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "With the use of aniline dyes he was able to find a structure which strongly absorbed basophilic dyes , which he named chromatin ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Many fish change sex over the course of their lifespan , a phenomenon called sequential hermaphroditism ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Barium bromide can be prepared from barium sulfide or barium carbonate via reaction with hydrobromic acid to give hydrated barium bromide ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Barium bromide can be made by reacting barium carbonate with hydrobromic acid ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "RNA viruses generally have very high mutation rates compared to DNA viruses , because viral RNA polymerases lack the proofreading ability of DNA polymerases ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Chlorophyll molecules are arranged in and around photosystems that are embedded in the thylakoid membranes of chloroplasts ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Although most of a cell 's DNA is contained in the cell nucleus , the mitochondrion has its own independent genome that shows substantial similarity to bacterial genomes ." }, { "title": "na", "lang": "en", "source_name": "cefr-sp", "format": "sentence-level", "category": "reference", "cefr_level": "C2", "license": "CC BY-NC-SA 4.0", "text": "Most of a cell 's DNA is in the cell nucleus , but the mitochondrion has its own independent genome ." } ]