id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5 values |
|---|---|---|---|---|
mmlu_train_82231 | A crow is about twenty inches long and black all over. Crows are dirty birds because they live on bad food. Crows eat a lot of waste food. In this way they are more useful to us than any birds. They clean up the dirty things in our streets. Crows are always hungry. They look for food all day, and in the evening you can see them in large numbers flying back to their nests in the trees. They sleep there at night. Crows are much noisier than other birds. Very often a large number of crows will get together on one house and talk. Sometimes they talk together, and sometimes they do it by turns like human beings . It is easy to tell from crow's sound if they are pleased or angry. Perhaps crows talk a lot because they are friendly birds. A pair of crows will live together all their lives, and if one of them dies, the other one becomes very sad and quiet for the rest of its life and some time later it dies too. People can't hear crow talk _ . | [
"together",
"by turns",
"noisily",
"quietly"
] | D. quietly | mmlu_train |
mmlu_train_20421 | Alia Sabur, from Northport, N. Y., US, went to college at age 10. And four years later, Sabur became a bachelor of science in. Applied Mathematics summa cum laude from Stony Brook University -- the youngest female in US history to do so. Her education continued at Drexel University, where she earned a Master of Science and a Doctor of Philosophy in Materials Science and Engineering. With an unlimited future ahead of her, Sabur directed her first career choice to teaching. "I really enjoy teaching," she said. She was three days short of her 19th birthday in February, 2008, when she was hired to become a professor at Konkuk University in Seoul, Korea. This distinction made her the youngest college professor in history, according to the Guinness' Book of Worm Records, beating the previous record held by Colin Maclaurin, a student of Isaac Newton, in 1717. Although she doesn't start until next month, Sabur has taken up teaching math and physics courses at Southern University in New Orleans. Sabur is old enough to teach in the city, but not to join her fellow professors in a bar after work. In Korea, where the drinking age is 20, _ . In traditional Korean culture, children are considered to be 1 year old-when they are born, and add a year to their age every New Year instead of their actual birthday, so in Korea Sabur is considered 20. On top of her unprecedented academic achievements, Sabur has a black belt in Tae Kwon Do . She is also a talented clarinet player who has performed with musicians like Lang Lang and Smash Mouth. So is there anything Sabur can't do? According to the passage, which of the following is TRUE? | [
"Alia Sabur is the youngest female doctor from Stony Brook University.",
"Colin Maclaurin has once been the youngest college professor in the world.",
"In Korea, Alia Sabur is not allowed to drink for she is still underage.",
"Alia Sabur knows anything but Tae Kwon Do."
] | B. Colin Maclaurin has once been the youngest college professor in the world. | mmlu_train |
aquarat_28549 | John and Peter are among the eight players a volleyball coach can choose from to field a six-player team. If all six players are chosen at random, what is the probability of choosing a team that includes John and Peter? | [
"7/15",
"11/20",
"14/25",
"15/28",
"16/35"
] | D. 15/28 | aquarat |
aquarat_3829 | A sum of money amounts to Rs. 9800 after 5 years and Rs. 12005 after 8 years at the same rate of simple interest. The rate of interest per annum is | [
"6%",
"5%",
"12%",
"10%",
"8%"
] | C. 12% | aquarat |
arc_easy_1247 | Stem cells are cells that can differentiate into many different kinds of cells. Scientists have discovered that the environment supporting the cells influences stem-cell differentiation. For example, stem cells grown on strong, flexible surfaces became muscle cells. What most likely happened to stem cells grown on a hard, rigid surface? | [
"They became nerve cells.",
"They became red blood cells.",
"They became bone cells.",
"They became skin cells."
] | C. They became bone cells. | arc_easy |
aquarat_3518 | During the first two weeks of April, the total rainfall in Springdale was 30 inches. If the rainfall during the second week was 1.5 times the rainfall during the first week, what was the rainfall in inches during the second week of April? | [
"12",
"15",
"16",
"18",
"20"
] | D. 18 | aquarat |
aquarat_14993 | How many integers between 300 and 1100 are there such that their unit digit is odd? | [
"200",
"300",
"400",
"500",
"600"
] | C. 400 | aquarat |
mmlu_train_33371 | Where Virtual Reality Takes Us No matter how enlightened any one of us may be , we are fundamentally limited to our own points of view--but it is human nature to try to broaden our perspective . For me , that's where V.R. comes in . I have found that the medium has an extraordinary ability to convey the kinds of feelings of presence and place I've always desired to capture through photojournalism . As a young photographer , I was shocked by the wartime images of great photographers like Robert Capa and James Nachtwey . Their vision of the world is far better than my own . Hoping to imitate their effect , I trained myself to follow in their footsteps , covering the wars in Iraq and Afghanistan as a photojournalist for The New York Times and Newsweek . But I found that my photographs were not having the impact that I had hoped . There was something too abstract and flat about them , a quality that allowed anyone viewing them to remain distant from images of suffering . Frustrated by the barriers , I built a camera that could shoot steady , cinematic video in a war zone , and I made a feature-length film in Afghanistan . While the film provided a glimpse into the cruel reality of war , it was only a small window into that world . I wanted to go further , to pull people through that window onto the front lines and let them witness it firsthand . I started the technology company Condition One in order to build a new camera to shoot in 3D , 360-degree video . We want to introduce a new generation of viewers tired of flat images into the emotions of being immersed in a whole new world . The power of virtual reality is its command of presence--its ability to transport the viewer into another world , and have him feel present in it . These experiences are technically difficult to create and require significant computing power , but once presence is achieved and maintained , it is breathtaking . In V.R., we instinctively feel empathy for those whose experiences we are immersed in . The suffering of people in war zones becomes our suffering , just as the killing of animals in the wild becomes a source of our pain as well . Mentioning his own limitations of perspective , Einstein once wrote with sadness , " Our task must be to free ourselves from this prison by widening our circle of sympathy to hug all living creatures and the whole of nature in its beauty . " Through V.R., we now have a chance to do just that . If Einstein were still alive today , his attitude towards V.R. would possibly be _ . | [
"sympathetic",
"critical",
"supporting",
"indifferent"
] | C. supporting | mmlu_train |
arc_easy_186 | What happens during photosynthesis? | [
"Insects pollinate plants.",
"Plants change soil into food energy.",
"Animals get carbon dioxide from plants.",
"Plants change light energy into food energy."
] | D. Plants change light energy into food energy. | arc_easy |
mmlu_train_14631 | Global emissions of carbon dioxide from fossil fuel burning jumped by the largest amount on record in 2010. Emissions rose 5.9 percent in 2010, according to an analysis released on Sunday by the Global Carbon Project. Scientists said the increase was almost certainly the largest absolute jump in any year since the Industrial Revolution. The increase solidified a trend of ever-rising emissions that will make it difficult, if not impossible, to stop severe climate change in coming decades. The burning of coal represented more than half of the growth in emissions, the analysis found. In the United States, emissions dropped by a remarkable 7 percent in the year of 2009, but rose by over 4 percent in 2010, the new analysis shows. "Each year, emissions go up, and there's another year of negotiations, another year of indecision," said Glen P. Peters, a researcher at the Center for International Climate and Environmental Research. "There's no evidence that this path we've been following in the last 10 years is going to change." Scientists say the rapid growth of emissions is warming the Earth and putting human welfare at long-term risk. But their increasingly urgent pleas that society find a way to limit emissions have met sharp political resistance in many countries because doing so would involve higher energy costs. The new figures show a continuation of a trend in which developing countries have surpassed the wealthy countries in their overall greenhouse emissions. In 2010, the burning of fossil fuels and the production of cement sent more than nine billion tons of carbon into the atmosphere, the new analysis found, with 57 percent of that coming from developing countries. On the surface, the figures of recent years suggest that wealthy countries have made headway in stabilizing their emissions. But Dr. Peters pointed out that, in a sense, the rich countries have simply exported some of them. The fast rise in developing countries has been caused to a large extent by the growth of energy-intensive manufacturing industries that make goods that rich countries import. "All that has changed is the location in which the emissions are being produced," Dr. Peters said. Many countries, as part of their response to the economic crisis, invested billions in programs designed to make their energy systems greener. While it is possible, the new numbers suggest they have had little effect so far. According to Glen P. Peters, We can learn that _ . | [
"the rapid growth of emissions contributes to potential risks for humans",
"rich countries actually take more responsibility for the growth of emissions",
"human beings will follow the same path of negotiations in the next 10 years",
"some countries negotiate together yearly whether to reduce the amounts of e... | B. rich countries actually take more responsibility for the growth of emissions | mmlu_train |
mmlu_train_9645 | My friend Alice decided to be a nurse when she was four years old. She always to play at "doctors and nurses" with her playmates. When she left school last year, she still wanted to be a real nurse. Late September she started her studies in a big hospital in Newcastle. She had to work very hard. She went to classes every day and studied late at night. Then a really important day came: her first day in a ward . At last she was really helping sick people, not just sitting in classes or learning from books. At first, student nurses do lots of odd jobs in the ward. They help to serve meals, or wash the patients. They also keep the ward tidy and make the beds. But they cannot give injections or help the doctors. One of Alice's first jobs was in a ward of old people. She was told to clean all the patients' false teeth. She collected all the teeth and took them to the bathroom. Instead of cleaning each set of teeth one by one, she put them all into a big bowl. "It'll be quicker this way," she said to herself. "Then I can give back everyone's teeth in a few minutes." Give back everyone's teeth! Alice stood in the middle of the ward with her big bowl of teeth. She had no idea which teeth belonged to which old man! You can imagine the confusion of the next half-hour when each patient came to find his own teeth! One day Alice was told _ in the ward of old people. | [
"to serve meals",
"to clean the patients' false teeth",
"to wash the patients",
"to keep the ward tidy"
] | B. to clean the patients' false teeth | mmlu_train |
mmlu_train_15775 | Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves. Decibels measured in water are different from those measured on land. A noise of 120 decibels on land causes pain to human ears. In water, a decible level of 195 would have the same effect. Some scientists have suggested setting a noise limit of 120 decibles in oceans. They have observed that noises above that level can frighten and confuse whales. A team of American and Canadian scientists discovered that loud noises could seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing, which seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected . Many researches whose work depends on ocean sounds disagree with a limit of 120 decibels. They say such a limit would mean an end to important industrial and scientific research. Scientists do not know how many and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they previously believed. They want to prevent noises from harming creatures in the ocean. What will scientists most probably do in the future? | [
"Count the number of sea animals.",
"Stop their research on the ocean.",
"Study the effect of different noises.",
"Protect sea creatures from harmful noises."
] | D. Protect sea creatures from harmful noises. | mmlu_train |
arc_easy_1131 | Which of these is the most responsible for the changes of the seasons on Earth? | [
"Position of the Moon",
"Tilt of Earth on its axis",
"Temperature of the Sun",
"Distance to Mars"
] | B. Tilt of Earth on its axis | arc_easy |
mmlu_train_68230 | You may get a cold sometimes. It often starts with a sore throat. You sneeze and your nose runs. You usually have a headache, too. Often you have a cough later. It's not a serious illness, but you may feel quite bad. _ For example, you can take aspirin to get rid of your headache. It is good to rest and drink a lot of water, too. A doctor once told me, "With the right medicine, the cold will last for seven days. With no medicine, it will go on for a week!" Where does our medicine come from? A long time ago, people knew that some plants made them feel better. For example, the juice of lemons makes a sore throat better. Now, scientists find some parts of plants can make some medicine. Because of these medicines, people now live longer than their grandparents. If you catch a cold, you may have _ at first. | [
"a sore throat",
"a headache",
"a cough",
"a stomachache"
] | A. a sore throat | mmlu_train |
arc_easy_1439 | Which of the following gases do plants use in photosynthesis? | [
"hydrogen",
"oxygen",
"carbon dioxide",
"carbon monoxide"
] | C. carbon dioxide | arc_easy |
mmlu_train_24386 | Why do Americans struggle with watching their weight, while the French, who consume rich food, continue to stay thin? Now a research by Cornell University suggests how life style and decisions about eating may affect weight. Researchers conclude that the French tend to stop eating when they feel full. However, Americans tend to stop when their plate is empty or their favorite TV show is over. According to Dr. Joseph Mercola, a health expert, the French see eating as an important part of their life style. They enjoy food and therefore spend a fairly long time at the table, while Americans see eating as something to be squeezed between the other daily activities. Mercola believes Americans lose the ability to sense when they are actually full. So they keep eating long after the French would have stopped. In addition, he points out that Americans drive to huge supermarkets to buy canned and frozen foods for the week. The French, instead, tend to shop daily, walking to small shops and farmers' markets where they have a choice of fresh fruits, vegetables, and eggs as well as high-quality meats for each meal. After a visit to the United States, Mireille Guiliano, author of French Women Don't Get Fat, decided to write about the importance of knowing when to stop rather than suggesting how to avoid food. Today she continues to stay slim and rarely goes to the gym. In spite of all these differences, evidence shows that recent life style changes may be affecting French eating habits. Today the rate of obesity - or extreme overweight - among adults is only 6%. However, as American fast food gains acceptance and the young reject older traditions, the obesity rate among French children has reached 17% - and is growing. Where does this text probably come from? | [
"A health report",
"A book review",
"A TV interview",
"A food advertisement"
] | A. A health report | mmlu_train |
mmlu_train_96250 | studying a soil sample means studying the microorganisms in the | [
"dirt",
"air",
"lava",
"water"
] | A. dirt | mmlu_train |
m1_pref_22 | Under certain conditions, maximizing the log-likelihood is equivalent to minimizing mean-squared error for linear regression. The mean-squared error can be defined as $\mathcal{L}_{m s e}(\mathbf{w}):=$ $\frac{1}{2 N} \sum_{n=1}^{N}\left(y_{n}-\widetilde{\mathbf{x}}_{n}^{\top} \mathbf{w}\right)^{2}$ and $y_{n}=\widetilde{\mathbf{x}}_{n}^{\top} \mathbf{w}+\varepsilon_{n}$ is assumed for the probabilistic model. Which of following conditions is necessary for the equivalence? | [
"The noise parameter $\\varepsilon_{n}$ should have a normal distribution.",
"The target variable $y_{n}$ should have a normal distribution.",
"The i.i.d. assumption on the variable $\\mathbf{w}$.",
"The conditional probability $p\\left(y_{n} \\mid \\widetilde{\\mathbf{x}}_{n}, \\mathbf{w}\\right)$ should fol... | A. The noise parameter $\varepsilon_{n}$ should have a normal distribution. | m1_pref |
mmlu_train_18616 | Tiny transmitters fixed on the backs of the blue-green bees have allowed scientists to follow the insects as they fly for miles in search of rare flowers. Working in Panama, scientists caught 17 bees of the common species and fixed a 300 milligram radio light onto the back of each. The signals they sent out were used to follow their movements in and around the forest where they lived. Professor Martin, from Princeton University, US, and the Max Planck Institute for Ornithology in Germany, said, "By following the radio signals, we discovered that male bees spent most of their time in small centre areas, but could take off and visit areas farther away. One male even crossed over the shipping lanes in the Panama Canal, flying at least 5km, and returned a few days later." Researchers have struggled to follow the movements of bees before, following bees marked with paint or using radar which doesn't work well in forests. "Carrying the transmitter could reduce the distance that the bees travel, but even if the flight distances we record are the shortest distances that these bees can fly, they are impressive, long-distance movements," said Dr. Roland Kays, from New York State Museum, a co-author of the research published today in the on-line journal. "This result helps to explain how these bees' pollination can be so rare." Pollination by bees and other insects is the key to the diversity and continued growth of flowers and trees in some forests. The new study is the first to use radio transmitters to follow bees in a forest. Similar research may now be carried in temperate forests, where bees also play a vital role. What was the problem when researchers tried to follow the bees in the past? | [
"It was quite difficult to mark the bees",
"The radar itself didn't work very well",
"The bees weren't easy to be recognized",
"Environmental limits were hard to solve"
] | D. Environmental limits were hard to solve | mmlu_train |
aquarat_46088 | A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man? | [
"5.78",
"5.28",
"5.76",
"5.16",
"5.19"
] | C. 5.76 | aquarat |
aquarat_34776 | The current of a stream at 1 kmph. A motor boat goes 35 km upstream and back to the starting point in 12 hours. The speed of the motor boat in still water is? | [
"6",
"9",
"5",
"1",
"4"
] | A. 6 | aquarat |
aquarat_15225 | In a certain quiz that consists of 10 questions, each question after the first is worth 4 points more than the preceding question. If the 10 questions on the quiz are worth a total of 340 points, how many points is the third question worth? | [
"39",
"24",
"28",
"26",
"30"
] | B. 24 | aquarat |
mmlu_train_68741 | Hi!I'm Lucy. I am a student in Class 5,Grade 7.I have a big schoolbag. It is blue and red. The price is Y=88.1.have a nice pencil box in it. It is Y=10.Its color is white. I bought it in a store. There are four pencils and one pen. Each pencil is Y=1 and the pen is Y=12.My eraser is yellow. The price is Y=2.My ruler is orange and very long. I like them very much. I study very hard. How much are my pencils? | [
"Y=One.",
"Y=Two.",
"Y=Four.",
"Y=Ten."
] | C. Y=Four. | mmlu_train |
aquarat_12646 | Townville has 100 residents, and 60 of them are females. If half of Townville’s male residents are smokers, and 1/2 of the female residents are smokers, which of the following represents the total number of Townville’s residents who are NOT smokers? | [
"48",
"50",
"52",
"54",
"56"
] | B. 50 | aquarat |
mmlu_train_2363 | Mr. Jenkins constructed a circuit consisting of a variable source, wires, and a resistor. In order to triple the amount of current, how should he change the voltage of the source? | [
"make the voltage three times larger",
"make the voltage one-third as great",
"make the voltage nine times larger",
"make the voltage one-ninth as great"
] | A. make the voltage three times larger | mmlu_train |
arc_challenge_505 | Which of these objects has the greatest mass? | [
"brick",
"soccer ball",
"note pad",
"quarter"
] | A. brick | arc_challenge |
mmlu_train_94261 | What is the smallest structural and functional unit of the nervous system? | [
"brain",
"organ",
"neuron",
"spinal cord"
] | C. neuron | mmlu_train |
aquarat_47355 | Vishal and Raghu jointly started a business. Vishal invested three times as Raghu did and invested his money for double time as compared to Raghu. Raghu earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was ? | [
"Rs. 28,000",
"Rs. 18,000",
"Rs. 14,000",
"Rs. 8,000",
"None of these"
] | A. Rs. 28,000 | aquarat |
aquarat_2122 | If y exceeds x by 25%, then x is less than y by? | [
"80%",
"9%",
"20%",
"24%",
"10%"
] | C. 20% | aquarat |
aquarat_11119 | What is the smallest integer k for which 64^k > 4^20? | [
"4",
"5",
"6",
"7",
"8"
] | D. 7 | aquarat |
mmlu_train_40187 | A well-developed class website can save teachers a lot of time in the long run, improving both student-teacher and parent-teacher communication while providing a repository of all classroom documents for future use. Although some extra time during the school year is required, once the site is up it needs just minor adjustments each new year. Have a question? Get an answer from online technology support now. Decide which type of software you will use to create a class website. Microsoft has many applications that can be used to create websites, such as Publisher, Word and Expression Web. Some web hosting sites also have simple editing tools you can use instead of a formal program. Find a place to host your class website. Your Internet provider often provides about some small space for a personal website for free, and many other free website hosting companies are on the Internet. Consider using a template for your first attempt at website design. Most templates also come with a selection of color and graphics already in place so you can concentrate on content instead of design. It will contain basic sections with your specific class information. Add content to your website. You need to have announcement sections for both parents and students, a syllabus or class rules area, homework assignments or a calendar, and maybe a links section for learning more about in-class topics and playing educational games. Decorate your website with graphics, clip art, background, cool fonts and other decorative items. It's best to find a theme you like, such as ducks or fire hydrants, and make your design elements all stick with your theme. If you think that is too attractive, go for an abstract look. Remember to keep it simple since too much color and graphics make a site look busy and detract from its usability. According to the article, a class website is of great help in _ . | [
"playing computer games",
"storing class documents",
"communicating between students and teachers",
"reducing the teachers' time to run the website"
] | C. communicating between students and teachers | mmlu_train |
mmlu_train_1648 | What is the smallest unit of an element that still has the properties of that element? | [
"an atom",
"a compound",
"an electron",
"a molecule"
] | A. an atom | mmlu_train |
mmlu_train_52033 | Bend over, take a deep breath and drink some water! This is just one of hundreds of tips you might get if you have the hiccups .Hiccups are so mysterious.We really don't know why they start and why they stop. Everyone has a favorite cure for a case of the hiccups.Some people think that a good scare is necessary to get well.Others eat a teaspoon of sugar.Still others drink a glass of water with a knife in it. An American man named Jack O'Leary said he had hiccupped 160 million times over a period of eight years.He tried 60,000 cures, but none of them worked.At last he prayed to Saint Jude, the saint of Hopeless cases, and his hiccupping stopped immediately. It took a British plumber eight months to cure his hiccups.People from all over the world wrote him letters with suggestions for getting well.He tried them all, but the hiccups continued.Finally, he drank a "secret" mixture someone had sent him.By that evening his hiccups were gone. Why did these cures work for these two men? No one really knows.But people who have studied many cases of hiccups have an idea--hiccups usually go away if you believe in the cure. What is the main idea of this passage? | [
"Different ways to stop hiccups.",
"What makes hiccups happen.",
"How to get hiccups.",
"Jack O'Leary's hiccups."
] | A. Different ways to stop hiccups. | mmlu_train |
aquarat_18021 | A school’s annual budget for the purchase of student computers increased by 70% this year over last year. If the price of student computers increased by 30% this year, then the number of computers it can purchase this year is what percent greater than the number of computers it purchased last year? | [
"30%",
"30.77%",
"36%",
"37%",
"38%"
] | B. 30.77% | aquarat |
arc_easy_576 | The stages in the life cycle of an organism are shown below. birth -> growth -> development -> reproduction -> death In which life cycle stage will a new organism be made? | [
"growth",
"development",
"reproduction",
"death"
] | C. reproduction | arc_easy |
mmlu_train_27603 | In a society where lung and breast cancers are leading causes of cancer death worldwide, early detection of the disease is highly desirable. In a new scientific study, researchers present astonishing new evidence that man's best friend, the dog, may have the ability to contribute to early cancer detection. Researchers show scientific evidence that a dog's extraordinary smelling ability can distinguish people with both early and late stage lung and breast cancers from healthy people. Researchers first discovered this in the case report of a dog warning its owner to the presence of a melanoma by constantly sniffing the skin lesion . Later studies published in major medical magazines proved the ability of trained dogs to detect both melanomas and bladder cancers. The new study is the first to test whether dogs can detect cancers only by sniffing the breath of cancer patients. In this study, five household dogs were trained within a short 3-week period to detect lung or breast cancer by sniffing the breath of cancer patients. The experiment consisted of 86 cancer patients (55 with lung cancer and 31 with breast cancer) and 83 healthy people. All cancer patients had recently been diagnosed with cancer and had not yet undergone any chemotherapy treatment . The dogs were presented with breath samples from the cancer patients and the healthy ones, captured in a special tube. Dogs were trained to give a positive identification of a cancer patient by sitting or lying down directly in front of a test station containing a cancer patient sample, while ignoring healthy samples. The results of the study showed that dogs can detect breast and lung cancer between 88% and 97%. Moreover, the study also proved that the trained dogs could even detect the early stages of lung cancer, as well as early breast cancer. The researchers concluded that breath analysis might become a potential of cancer diagnosis. In this scientific study, five household dogs, _ lung cancer patients and healthy people are involved. | [
"86; 88",
"31; 97",
"55; 83",
"86; 83"
] | C. 55; 83 | mmlu_train |
aquarat_27577 | John bought a shirt on sale for 25% off the original price and another 25 % off the discounted price. If the final price was $16, what was the price before the first discount? | [
"$28.44",
"$18.44",
"$48.44",
"$38.44",
"$68.44"
] | A. $28.44 | aquarat |
mmlu_train_62016 | We don't have beds in the space shuttle, but we do have sleeping bags. During the day, when we are working, we leave the bags tied to the wall, out of the way. At bedtime we untie them and take them wherever we've chosen to sleep. On most space shuttle flights everyone sleeps at the same time. No one has to stay awake to watch over the space plane: the shuttle's computers and the enginers at the Control Office do that. If anything goes wrong. The computers ring a warning bell and the engineers call us on the radio. On the space shuttle, sleep-time doesn't mean nighttime. During each ninety-minute flight around the earth, the sun "rises" and shines through our windows for about fifty minutes: then it "sets" as our flight takes us around the dark side of the Earth. To keep the sun out of our eyes, we wear black sleep masks. It is surprisingly easy to get comfortable and fall asleep in space, and we sleep differently. Some sleep upside down, some sideways, some right side up. When it's time to sleep, I take my bag, my sleep mask, and my tape player with earphones and float up to the flight platform. Then I get into the bag, and float into a sitting position just above a seat, right next to a window. Before I pull the mask down over my eyes, I relax for a while, listening to music and watching the Earth go by under me. When I'm in space I don't need as much sleep as I do on Earth Maybe that's because when I am weightless, I don't feel as tired. Or maybe it's because I'm excited to be in space and don't want to waste time sleeping. What do we know about people sleeping in the space shuttle? | [
"They sleep while listening to music.",
"They have difficulty falling asleep.",
"They sleep in different positions.",
"They go to sleep when it is dark."
] | C. They sleep in different positions. | mmlu_train |
mmlu_train_80484 | I grew up in one of the poorest areas in Bradford. I live in a three-bedroom house with six brothers and sisters. I studied very hard . I got the best results in the history of the school. Other students would be happy with receiving such results. Their parents would give them an MP5 player as a prize or take them for a trip. What about me? In fact it made me sad. It was because my application to Imperial College London didn't pass. It is my dream to study medicine there. I know that nothing in life is easy. I won't give up. I will apply again the following year. While some students are traveling during the holiday, I am working hard. I help the doctors look after sick people in a hospital . I believe I must become a doctor one day. Which of the following is NOT true according to the passage? | [
"The writer is working as a doctor.",
"The writer is good at school",
"The writer's family is poor.",
"The writer doesn't think that life is easy."
] | A. The writer is working as a doctor. | mmlu_train |
aquarat_44517 | Place a number in each of the following empty
boxes so that the sum of the numbers in any 3
consecutive boxes is 2015. What is the number
that should go in the box with the question
mark? | [
"684",
"567",
"892",
"431",
"999"
] | A. 684 | aquarat |
arc_easy_1544 | According to the fossil record, when did episodes of rapid speciation commonly take place? | [
"while Earth's continents were joined",
"while Earth's habitats were stable",
"before major climatic changes",
"following mass extinctions"
] | D. following mass extinctions | arc_easy |
mmlu_train_32075 | Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the nation."I can't think of a single study that hasn't found Americans getting less sleep than they ought to," says Dr.David.Even people who think they are sleeping enough would probably be better off with more rest. The beginning of our sleep-deficit(lack)crises can be traced back to the invention of the light bulb a century ago.From diary entries and our personal accounts from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9.5 hours a night."The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark." By the 1950s and 1960s, the sleep schedule had been reduced dramatically, to between 7.5 and 8 hours, and most people had to wake to an alarm clock."People cheat in their sleep, and they don't even realize they're doing it," says Dr.David."They think they're okay because they can get by on 6.5 hours, when they really need 7.5, 8 or even more to feel ideally energetic. " Perhaps the most merciless robber of sleep, researches say, is the complexity of the day.Whenever pressures from work, family, friends and community increase, many people consider sleep the least expensive item on their programs."In our society, you're considered dynamic if you say you need only 5.5 hours' sleep.If you've got to get 8.5 hours, people think you lack drive and ambition." To determine the consequences of sleep-deficit, researchers have put subjects through a set of psychological and performance tests requiring them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier."We've found that if you're in sleep deficit, performance suffers," says Dr.David."Short-term memory is weakened, as are abilities to make decisions and to concentrate." Which of the following is Dr.David's opinion? | [
"People's metal power suffers if they are lacking in sleep.",
"Some people can remain energetic with only 6.5 hours' sleep a night.",
"If they get 8.5 hours' sleep, people will be full of drive and ambition.",
"People who think they are sleeping enough are better off than those who don't."
] | A. People's metal power suffers if they are lacking in sleep. | mmlu_train |
aquarat_50785 | A certain quantity is measured on two different scales, the R scale and the S scale, that are related linearly. Measurements on the R scale of 6 and 24 correspond to the measurements on the S scale of 30 and 60 respectively. What measurement on the R scale corresponds to a measurement of 95 on the S scale? | [
"42",
"45",
"48",
"51",
"54"
] | B. 45 | aquarat |
aquarat_48199 | If the sides of a triangle are 26 cm, 24 cm and 15 cm, what is its area? | [
"120",
"772",
"180",
"266",
"2848"
] | C. 180 | aquarat |
mmlu_train_95034 | More carbon dioxide is in the air in the past decade than ever before, probably because | [
"more cattle produced",
"more plant life",
"human population increased",
"less water area"
] | C. human population increased | mmlu_train |
aquarat_18688 | A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1500. The difference between the profit shares of A and C is? | [
"200",
"929",
"400",
"600",
"832"
] | D. 600 | aquarat |
arc_easy_35 | Which characteristic below most likely accounts for our limited knowledge of galaxies? | [
"their tiny size",
"their magnetic cores",
"their inability to produce light",
"their great distance from Earth"
] | D. their great distance from Earth | arc_easy |
arc_easy_473 | The formation of coal deposits occurred over millions of years. Which feature was most responsible for these deposits? | [
"barren deserts",
"active volcanoes",
"mountains covered in trees",
"swamps with dense vegetation"
] | D. swamps with dense vegetation | arc_easy |
mmlu_train_89683 | If we find a bird nest, we will have a good place of observing and knowing about birds. Birds sit on eggs and take care of their baby birds from April to June. Because the baby birds are too young to leave the nest, mothers often leave and come back to the nest during the time to look for food. So it is good to observe birds. When we observe birds, we'd better hide ourselves in a close place to the nest, and it's better to use binoculars . But how to make a bird nest? It's very easy. If you want to make one, please follow these: Making a nest: A good nest must be very fine, strong, thick and easy. a) Each nest must have six boards. Don't make the boards too slippery. [:Zxxk.Com] b) Dig a small hole in the front of the nest as a door. The "door" is from 3cm to 5cm. So the bird can fly in or out easily. c) Make sure the rainwater doesn't go into the nest. d) One piece of the boards should be easy to open. e) Please don't forget to color the nest. We should leave a hole in the front of the nest so that _ . | [
"we can clean the nest",
"the birds can fly in or out",
"we can hang it easily",
"it's easy to make"
] | B. the birds can fly in or out | mmlu_train |
aquarat_39108 | An iron mining company depletes 1/11 of the iron ore in a pit it mines over a year. If the company opens a new iron ore mining pit in year 1 and if the initial reserves of the pit were estimated to be 9000 MT (million tons), what is the approximate total quantity of iron ore that would have been mined from that pit by the end of year 4? | [
"5728 MT",
"2853 MT",
"4514 MT",
"3152 MT",
"1510 MT"
] | B. 2853 MT | aquarat |
mmlu_train_74137 | Students Begin to Smoke at a Younger Age SHANGHAI---- Almost one in four students aged between 12 and 14 have tried smoking, according to the results of a survey from the CATC . " Quite a number of boy students in my class smoke outside the school yard during lunch break," said Li Xiaolan, an English teacher from a high school in Shanghai. The survey also found that 39 percent of students took their first cigarette from their classmates. " It was quite common to smoke with my classmates at school,"said Zhou Guangrong,a 22- year-old university student from Guiyang, Guizhou province,who started smoking at the age of 12. Most of the student smokers buy cigarettes themselves." My middle and high schools were surrounded by cigarette shops when I was a student," said Liu Minghui who used to smoke two cigarettes per day in primary school and two packs per week in middle and high school. " We're keen to show that more teenagers are starting smoking much younger than before,and that we need to minimize the number of young smokers," said Duan Jiali, an officer in CATC. He added that teachers and parents should set a good example for teenagers by not smoking in front of them at school or at home, which is the best way of stopping teenagers from smoking. The survey found that 39 percent of students took their first cigarette from _ . | [
"their parents",
"their teachers",
"their brothers",
"their classmates"
] | D. their classmates | mmlu_train |
mmlu_train_32041 | A person who is deaf when he is born is usually dumb as well. There may be nothing wrong with his mouth and tongue, but he cannot speak. This is because he cannot hear people, so he has nothing to imitate . He may try to make sounds himself, but cannot hear his own voice. However, even though he finds it difficult to speak and cannot hear, he can learn to read. Nowadays such persons can also be taught to speak because we have modern methods and equipment, but we did not have these when Helen Keller was born. Even with modern methods and equipment, however, it is not easy for deaf children to learn to speak, though most of them succeed. When a child is deaf and blind as well, it becomes much more difficult, though it is possible. Helen Keller was born in 1880. She became very ill at the age of nineteen months. Medical knowledge was not as great then as it is now. She did not die but lost her sight and hearing. As a result, she became dumb as well. Her parents did their best to teach her, but she couldn't speak by the age of six. Then, in 1887, a teacher, Miss Sullivan, came to live with her. Miss Sullivan herself had been blind. She had been partly cured. Though she could not see very well, she was not blind. Helen was a difficult pupil at first, but in a month Helen had learned how to understand signs and how to make them herself. At last in spite of her great difficulties, Helen learned to read, write and speak, even though she was deaf and blind. She even went to college and had full education. She wrote many books, and though other people have written books about her, her own books are the ones that best explain how it feels to be deaf, dumb and blind. Her best book is The Story of My Life. Perhaps you have read it. Though it was written in 1902, it is still a very interesting book. Even if you have not read it, you may have heard of Helen Keller. A person who is deaf at birth is also dumb because _ . | [
"there's something wrong with his mouth and tongue",
"he cannot hear other people and he has nothing to imitate",
"he doesn't like to speak",
"he cannot hear his own voice"
] | B. he cannot hear other people and he has nothing to imitate | mmlu_train |
aquarat_7701 | A sum of Rs.4800 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively. Find the interest received at the end of the three years? | [
"Rs.3129",
"Rs.3120",
"Rs.3108",
"Rs.3106",
"Rs.3127"
] | B. Rs.3120 | aquarat |
aquarat_44334 | The salary of Charan was reduced by 10%. By what percent should his reduced salary be raised so as to bring it at par with his original salary? | [
"12%",
"11.11%",
"11.5%",
"13%",
"None of these"
] | B. 11.11% | aquarat |
mmlu_train_41269 | Last year, Jack Bleed cut through the bone of his ring finger while working. The 31-year-old resident of North Little Rock, Arkansas, waited for about six hours at a nearby medical center while the medical staff there called all over town -- even as far away as Dallas and Memphis -- to find a hand surgeon to reattach his finger. Finally, a willing doctor was located in Louisville, Kentucky. But even though Bleed had insurance , he would have to hire a private plane to get himself there, at a cost of $4,300. In the end, he charged the cost to two credit cards, and his finger was saved. His insurance company eventually covered the cost of the plane, but his experience makes people aware of the fact that trauma care in the United States is not only geographically limited, but in many places, non-existent. Only eight states -- New York, New Jersey, Maryland, Illinois, New Mexico, California, Oregon, and Washington -- have local, fully functional trauma systems. The remaining states have partial systems, and 12 -- including Arkansas -- have no trauma system at all. Although the President has signed a bill of $12 million for the purpose of supporting trauma care systems nationwide, many in Congress are unwilling to spend government money for a service they think should be paid for by states, says Wayne Meredith, medical director for trauma programs at the American College of Surgeons. Meanwhile, many states have also failed to find the dollars to support trauma systems. To make matters worse, many people without insurance depend heavily on the emergency care services, placing a huge financial burden on the medical centers that serve them. For the same reason, doctors, too, often go unpaid. They are unwilling to perform emergency care, worsening critical shortages of neurosurgeons, orthopedists, and hand surgeons -- the very types of specialists Bleed needed at short notice. Supporting a trauma care system doesn't take much. A half-penny sales tax in Miami-Dade County makes its outstanding system work. In Arkansas alone, says Wayne Meredith, a well-funded trauma system would possibly prevent 200 to 600 deaths each year. If trauma care systems were to work well across the nation, experts say, many thousands of lives each year could be saved. "You don't get much better return on your investment than that," Meredith says. Many people in Congress argue that trauma care systems should be supported by _ . | [
"the President",
"each state",
"insurance companies",
"the US government"
] | B. each state | mmlu_train |
mmlu_train_71879 | Many children think mobile phones are cool. They come in fun colours and you can talk with a friend anytime and anywhere. In the USA, more than 90 million people use mobile phones. Many of those people are children. For children, mobile phones are more than phone calls. They are fashionable. Most mobile phone users don't think about the health problems caused by mobile phones. Some scientists say that mobile phones give off radiation that might be bad for users. One recent study shows that mobile phone radiation might raise a person's chance of getting some kinds of cancer. Other scientists say mobile phones are not bad for people's health. They say that they didn't find any link between mobile phone use and cancer. Scientists say that people can protect themselves from mobile phone radiation. One way is to use an earphone, or people can make shorter calls. Many children like mobile phones because they think mobile phones are _ . | [
"cool",
"colourful",
"cheap",
"their toys"
] | A. cool | mmlu_train |
mmlu_train_2348 | Which of these is not an example of a physical change of state? | [
"boiling",
"stirring",
"freezing",
"evaporating"
] | B. stirring | mmlu_train |
mmlu_train_1751 | Which celestial object listed below has the greatest density? | [
"a planet",
"a comet",
"a nebula",
"a neutron star"
] | D. a neutron star | mmlu_train |
aquarat_17520 | If a card is drawn from a shuffled deck of cards, what is the probability of drawing a red card or a 9? | [
"14/27",
"15/26",
"7/13",
"7/12",
"13/26"
] | C. 7/13 | aquarat |
mmlu_train_63878 | We're all connected. You can send an e-mail message to a friend, and your friend can pass it on to one of his or her friends, and that friend can do the same, continuing the chain. Eventually, your message could reach just about anyone in the world, and it might take only five to seven e-mails for the message to get there. Scientists recently tested that idea in a study involving 24,000 people. Participants had to try to get a message forwarded to one of 18 randomly chosen people. Each participant started by sending one e-mail to someone they knew. Recipients could then forward the e-mail once to someone they knew, and so on. Targets, who were randomly assigned by researchers from Columbia University in New York, lived in 13 countries. They included an Australian police officer, a Norwegian veterinarian, and a college professor. Out of 24,000 chains, only 384 reached their goal. The rest petered out, usually because one of the recipients was either too busy to forward the message or thought it was junk mail. The links that reached their goal made it in an average of 4.05 e-mails. Based on the lengths of the failed chains, the researchers estimated that two strangers could generally make contact in five to seven e-mails. The most successful chains relied on casual acquaintances rather than close friends. That's because your close friends know each other whereas your acquaintances tend to know people you don't know. The phenomenon, known as the strength of weak ties, explains why people tend to get jobs through people they know casually but aren't that close to. So, start networking and instant messaging now. As they say in show business: It's all about who you know. If you want to get into touch with a stranger in the world, how many e-mails might it take for the message to reach him/her? | [
"5 to 7",
"18",
"13",
"384"
] | A. 5 to 7 | mmlu_train |
mmlu_train_23592 | Many people rely on a cup of coffee or two to wake them up in the morning or pick them up during the working day, but now a chemist has come up with a speedy alternative to crafting a cup of coffee. U.S. biochemist Ben Yu has created 'Sprayable Energy,' which claims to be the world's first caffeine - based topical energy spray. He said tired workers can spray a 'shot' of caffeine onto their skin without experiencing a strong buzz, loading up on unnecessary calories or being stuck with a nasty aftertaste like they might get from drinking energy drinks or coffee. The patent-pending caffeine spray is an odourless liquid that is absorbed through the skin and distributed through the body over a number of hours to deliver a caffeine hit that apparently lasts longer than guzzling a cup of coffee. Each small aluminum bottle of Sprayable Energy contains around 160 sprays - the equivalent amount of caffeine to 40 cups of coffee and the creators say it is a much cheaper way of getting a caffeine fix than popping to a cafe. The only active ingredient in the spray is caffeine, which can naturally enter the human body through the skin by passing through cell membranes as it is very similar to nicotine in structure. Each spritz of Sprayable Energy contains around a quarter of the amount of caffeine found in a cup of coffee, but apparently has the same effect as a full cup. The website said: 'The reason for this is our product not being ingested, isn't almost entirely metabolised by the liver before entering your system and becoming available to your body.''Thus, a smaller amount of caffeine can have just the same effect as a very large amount of caffeine ingested through an energy drink or cup of coffee. Sprayable Energy`s website recommends that users apply the spray in places where they normally spritz perfume, such as the neck or wrists, but warns users not to exceed 20 sprays a day. It claims that after spraying the product on the skin, users will feel 'awake and focused without being over-stimulated', which is common with coffee and energy drinks. What can we learn about Sprayable Energy from the passage ? _ . | [
"A bottle of Sprayable Energyis cheaper than 40 cups of coffee. .",
"Sprayable Energy lets users not worry about taking in unnecessary calories..",
"Sprayable Energy can be used at least 20 sprays a day",
"The caffeine spray is a colorless liquid that is absorbed through the skin.."
] | B. Sprayable Energy lets users not worry about taking in unnecessary calories.. | mmlu_train |
mmlu_train_63161 | If you want to be a success, study at the University of Waikato is right for you. The university is internationally recognized for its excellence and achievements. It will help you develop advanced research skills. As a university student you can get first-class research facilities with trained teachers to help, support and advise you in your study. We pride ourselves on our high standards, our research success and our international recognition. For further information: inf@waikato.ac.nz. Degree We offer a wide choice of bachelor's degrees for international students, which includes: Arts, Communication Studies, Social Sciences, etc. Bachelor of Music and Bachelor of Education are only for New Zealand citizens, for further information: deg@waikato.ac.nz. Tuition Fees Tuition fees are different from department to department, generally from $5,000 to $6,000 a year. For further information: tui@waikato.ac.nz. Accommodation You can have a room in a 4-bedroom flat, which will cost about $100 a month with other regular living costs of about $150 a month for one person. For further information: acc@waikato. ac.nz Health The Student Health Service provides excellent medical services for students. The Medical Centre is open five days a week, including student holidays with four doctors and nurses to meet your medical needs. For further information: heal@waikato.ac.nz. Sports The Centre is a great place to have sports activities. Trained exercise teachers can help you work out a training plan and keep you active. The sports hall has volleyball, basketball and indoor football courts and a swimming pool as well. There are also a large number of sports clubs at Waikato. For further information: sport@ waikato.ac.nz Which of the following statement is true? | [
"You don't have to pay more than $5000 a year.",
"Everyone can't choose the Bachelor of Music.",
"If you want to know more about Health, you can visit acc@waikato. ac.nz.",
"You can live in a flat with two bedrooms."
] | B. Everyone can't choose the Bachelor of Music. | mmlu_train |
mmlu_train_20572 | We can express our feelings and needs by using body language. Cats can do that too. The ways that cats use their tails to show their feelings and needs are interesting. Unlike dogs, which generally wave their tails to express good feelings, cats use their tails to send a lot of signals. When a cat waves its tail strongly from side to side, it may be a sign for us to leave it alone, or we may get scrathed . Throwing a little toy for the cat to play with can get it relaxed. When a cat holds its tail upwards with a slight move, it means the animal is very happy to see its owner. We all like to cuddle inside our bed, and cats do that thing, too. Much as little children like to wrap (......) their arms around their Teddy Bears, cats like to wrap their own tails around their bodies to get a sense of safety while asleep. If we notice a cat sleeping in such a position, we should not break its peace. Usually the tip of the cat's tail doesn't draw our attention. But its particular position may also show the cat's feelings. For example, a cat holding the tip of its tail pointed downwards may try to say that it is not feeling comfortable. So at this point, the cat not only feels angry, but also unsafe. This may again be a sign for us not to upset the cat in any way. In conclusion, cats use their tails in many different, sometimes funny ways to send us messages, and we can learn to know more. According to the text, in which way are cats different from dogs? | [
"Cats draw more attention from humans than dogs.",
"Cats are friendlier to humans than dogs.",
"Cats have more feelings than dogs.",
"Cats show more feelings with tails than dogs."
] | D. Cats show more feelings with tails than dogs. | mmlu_train |
mmlu_train_64309 | Do you suffer from cybersickness? The rise of mobile phones has been blamed for a number of social ills, but your smart phone may also be making you physically sick as well. Scientists have identified a condition called "cybersickness", which they say is the digital version of motion sickness. The phenomenon, which affects up to 80 percent of the population who own smart phones or tablets, leads to feelings of sickness and unsteadiness. It is caused by seeing fast motion on a screen, which covers anything from a car chase in a film to scrolling through web pages on your phone. The more realistic the visual content appears to you, the higher your chances of getting cybersickness are . The condition was identified in a piece in the New York Times in which British and US experts said that it needed solving. Motion sickness leaves sufferers feeling ill because they feel movement in your muscles and your inner ear but do not see it. The mismatch in digital sickness is the opposite--you see movement on the screen but do not feel it. The effect is the same and the symptoms include a headache, wanting to throw up, confusion and the need to sit down. Often cybersickness shows itself in a subtle way and sufferers put it down to stress or eyestrain. Steven Rauch, a professor of otolaryngology at Harvard Medical School, said: "Your sense of balance is different from other senses in that it has lots of inputs. When those inputs don't agree, that's when you feel dizziness and sickness. " Some studies that have been carried out into cybersickness found that women are more _ than men, the New York Times reported. Those who have Type A' personalities--meaning they are confident and determined--are more likely to suffer from cybersickness as well. Among those who have reported experiencing the condition have been video gamers who spend hours playing fast paced games. Engineers at Oculus VR, the virtual headset manufacturer, have admitted that digital motion sickness is one of their biggest problems. This passage is most probably _ . | [
"a science fiction",
"a newspaper ad",
"a book review",
"a science news report"
] | D. a science news report | mmlu_train |
m1_pref_60 | A basic statement in RDF would be expressed in the relational data model by a table | [
"with one attribute",
"with two attributes",
"with three attributes",
"cannot be expressed in the relational data model"
] | B. with two attributes | m1_pref |
mmlu_train_39770 | TeleNav GPS Navigator TeleNav Talks. You drive. Voice and Onscreen Directions. TeleNav is easy to use. As you drive, TeleNav GPS Navigator will give you all the information you need, such as: *The current street. *The next turn to take. *The next street to turn onto. *The distance remaining before next turn. *The number of miles left on your trip. Along the way, directions will be announced in a clear voice and displayed on your phone. For example, it will say, "Go 1.2 miles and turn right on Elm Street." As you approach the turn, you will hear, "Turn right on Elm Street." TeleNav GPS Navigator will even tell you that the destination is on your left-or right-hand side of the street. Automatic Reroute If you miss a turn or meet the traffic jam--no problem. TeleNav GPS Navigator will quickly update your route and redirect you to your destination. Route Preview Hit the road by previewing your route before you go. You even get the total distance and estimate travel time to your destination. Biz Finder With TeleNav GPS Navigator, it's easy to find restaurants, banks, cafes, hotels and more from over 10 millions points of interest across the US. Search by category, such as "Thai restaurant" and "hotel". Search by name, such as "Thai Basil Cafe" and "Luck Hotel". Once you've found what you are looking for, you can use TeleNav to get driving directions or call ahead to make reservations. Best of all, updates are free and automatic, unlike expensive GPS systems that charge for updates and require manual intervention. Order TeleNav GPS Navigator You Can Get a Favoured Price Now! List Price: $199.99 Price:$142.77&this item ships for FREE with Super Saver Shipping. You Save:28.6% 100% Secure Every transaction on TeleNav.com is guaranteed to be secure. Any personal information you give us will be handled according to our Privacy Policy. Need Help? Questions about your order? Call us at 1-888-353-6288 for help. Buying More Than 10? Call 408-207-4103 to process your order more quickly. Comments from the Users "It's easy to use...the voice that tells you the turn directions--with names and streets--is clear and easy to understand." --Dory Delvin "It's clear that TeleNav helps professionals on the road make the most of their time." --Dale Hein How does TeleNav GPS Navigator tell the users the directions? | [
"By speaking.",
"By displaying on the screen.",
"By shaking.",
"Both by speaking and displaying on the screen."
] | D. Both by speaking and displaying on the screen. | mmlu_train |
mmlu_train_95009 | Trembling muscles spasms in animals can be caused in party by | [
"temperature in single digits",
"temperatures in triple digits",
"finding the right temperatures",
"being unaware of the temperature"
] | A. temperature in single digits | mmlu_train |
mmlu_train_53917 | International teams have spent nearly half a year looking for evidence of the missing Malaysian Airlines plane, a search that includes the hunt for the aircraft's so-called black box, which holds flight data that would likely explain what caused MH370 to move away from its course. But many aviation experts wonder why, in our increasingly networked world, divers are searching the Indian Ocean for a metal box when technology already exists that would enable planes to stream black box data to the ground in the event of an emergency. Black boxes have been on planes since the late 1950s, and now every commercial aircraft has two: a flight data recorder and a voice recorder. (Although they are referred to as black boxes, they are typically orange in color, making them easier to spot in waters.) Black box recorders are mainly used to investigate the cause of in-flight accidents. While black boxes are built to survive a crash and long-term submersion in water, it can be a real challenge to find the device if a plane has gone down in the ocean. While each box contains a beacon , the unit only has enough battery power to transmit a signal for 30 days. After the crash of Air France Flight 447 in the Atlantic Ocean in June 2009, it took divers two years to find the black box. Pierre Jeanniot, a Canadian engineer who helped perfect black box technology about 40 years ago, feels that the device, in its current form, is " _ ". He started to question its effectiveness more than a decade ago, after seeing the broken pieces of the black boxes in the 2001 attacks on the World Trade towers in New York. Jeanniot is now on the advisory board of a Toronto-based firm that has built a live-streamed black box system. When a plane experiences an irregular event, the system can send streaming data off the aircraft to one of the satellites and then down to ground-based servers, where the message is interpreted and sent to the airline. It seems necessary that the loss of MH370 and other similar cases wake more people up to the fact that the tools being used at this stage are inadequate for dealing with emergency situations, Jeanniot says. He also estimates that if this technology had been on board the missing Malaysian Airlines flight and live-streaming for the estimated seven hours after the flight first experienced a problem, it would have cost about $3,000. While there is widespread approval of a live-streamed black box system, most airlines see its cost prohibitive. The airline industry is an industry with small profits, and is reluctant to add costs that will further cut the bottom line. However, given how much time, money and effort has been spent on the luckless search for MH370, s black box, the cost of operating a live-streaming version seems like a trifle From the passage, we can learn that _ . | [
"it takes divers one or two years to find the black box after a crash",
"the new system does not live stream black box data for the whole flight",
"Jeanniot changed his view on black box technology when working for a Canadian firm",
"operating a live-streamed black box system costs only three thousand dollars... | B. the new system does not live stream black box data for the whole flight | mmlu_train |
aquarat_13744 | In the kitchen of a busy restaurant, it takes M minutes to wash P pots. At this rate, how many hours does it take to wash 10P pots? | [
"M/10",
"6/M",
"600M",
"M/6",
"10M"
] | D. M/6 | aquarat |
aquarat_10261 | For all integers a and b, a%b = (a + b)(a - b). If 10%x = 19, then which of the following could be a value of x? | [
"-9",
"-8",
"2",
"3",
"6"
] | A. -9 | aquarat |
mmlu_train_2263 | What is the primary reason for providing detailed, accurate records from scientific investigations? | [
"to make reports longer",
"so results can be published",
"to demonstrate professionalism",
"so experiments can be replicated"
] | D. so experiments can be replicated | mmlu_train |
aquarat_24678 | 3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day? | [
"9",
"10",
"11",
"12",
"13"
] | D. 12 | aquarat |
aquarat_45600 | A monkey climbs 30 feet at the beginning of each hour and rests for a while when he slips back 20 feet before he again starts climbing in the beginning of the next hour. If he begins his ascent at 7.00 a.m., at what time will he first touch a flag at 120 feet from the ground? | [
"4 p.m.",
"5 p.m.",
"6 p.m.",
"7 p.m.",
"None of these"
] | B. 5 p.m. | aquarat |
mmlu_train_55396 | Did you ever notice that when you're fat, men don't look you in the eye? They look across your shoulder. There's no eye contact. My name is Leslie. I am a real person. Up until two years ago, I was never looked in the eye by anyone. I was too tired to be a lover to my husband. I was falling asleep by 8 o'clock most evenings. When I did go out for an evening. my husband was ashamed of me. And he said so to my face. When I walked, my thighs scrape together. I couldn't even cross my legs. I was fat. Not just "overweight". Fat! I was 5'55"tall and weighed 205 pounds. About 18 months ago, my husband Darrell left a "Dear Leslie"letter on my bed and asked for divorce. I went to a psychologist for advice. I knew that my weight was the source of my troubles. But I'd tried 14 different diets, at which I failed one by one. He listened carefully and recommended an entirely different program. This was not a "diet."It was a unique new weight-loss program researched by a team of specialists who help to treat the severely fat. I entered the program. Within the first four days, I lost only three pounds. So I was disappointed. But during the three weeks that followed, my weight began to drop from 205 pounds to 124 pounds. To me it was a miracle. The reason why the program worked was simple. I was always eating. I could eat six times every day. I could snack in the afternoon. Snack before dinner. I could even have snack at night while watching TV. How can you eat so much and still lose weight? The secret is in the combination of foods, approved by the research team, which you eat in each 24 hour period. You will enjoy a variety of meats, chicken, fish, vegetables, potatoes, sauces. Even some light wine or beer if you wish. But be sure to have them in the right proportion , thus a complete 24-hour fat-reduction cycle is formed. Without hunger, without nervousness, it lets you lose pounds so easily. Once you lose the weight, youll keep it off. Forever, I am sure of that. Leslie _ . | [
"had never looked anybody in their eyes.",
"had difficulties in walking because she was too fat.",
"was disliked by her husband because she went to bed too early each evening.",
"was often embarrassed because she was overweight for her height."
] | D. was often embarrassed because she was overweight for her height. | mmlu_train |
mmlu_train_16241 | If you are a high school senior graduating and looking to enter college in 2006, you will take the new exam. The biggest change to the SAT will be the introduction of a new writing section. The writing section will consist of two parts: an essay and a multiple-choice section. Students will be given 25 minutes to respond to a prompt and construct a well-organized essay that effectively deals with the task. The essay question may require students to complete a statement, to react to a quote, or to agree or disagree with a point of view. In any case, a good essay will support the chosen position with specific reasons and examples from literature, history, art, science, current affairs, or even a student's own experiences. Essays will be scored based on the procedures for the current SAT II: Writing Test. Essays will be graded by two independent readers On a scale of 1~6, and their two scores will be combined to form an essay subscore that ranges from 2 to 12. Should the readers' scores vary by more than 2 points, a third reader will score the essay; The readers will be high school teachers and college professors who teach composition. To ensure that essays will be scored in a timely manner, they will be scanned and made available to readers on the Internet for grading purpose. The writing section will also include multiple-choice grammar and usage questions. Some of these questions will call upon students to improve given sentences and paragraphs. Others will present students with sentences and require them to identify mistakes in diction , grammar, sentence construction, subject-verb agreement, proper word usage. The highest possible score on the new writing section will be 800. Scores on the essay and multiple-choice section will be combined to produce a single score. A writing subscore will also be assigned. The highest possible scores on the Critical Reading and Math sections will remain 800 each, making 2,400 a perfect score on the new SAT. Which parts are included in the writing section of SAT according to the passage? | [
"Essay and multiple-choice.",
"Essay and critical writing.",
"Multiple-choice and math.",
"Multiple-choice and literature."
] | A. Essay and multiple-choice. | mmlu_train |
aquarat_9394 | In a 1200 m race Usha beats Shiny by 50 m. In the same race, by what time margin Shiny beat Mercy who runs at 4 m/s ? | [
"100 sec.",
"50 sec",
"60 sec",
"Data not sufficient",
"None of these"
] | C. 60 sec | aquarat |
mmlu_train_2381 | Four students are investigating the effect of the force of a baseball bat on a ball. They marked the four different points where each of the balls made contact on the bat after each strike by each of the four students. Which of the following describes an error in the experimental design? | [
"failure to conduct enough trials",
"not considering the spin of the ball",
"not using balls of different masses",
"failure to define one testable variable"
] | D. failure to define one testable variable | mmlu_train |
aquarat_29829 | A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road? | [
"2.91 m",
"3 m",
"5.82 m",
"6.72 m",
"None of these"
] | B. 3 m | aquarat |
arc_easy_796 | Which of the following correctly orders part of a fish's respiratory system from the least complex to most complex? | [
"cells -> gills -> tissues",
"cells -> tissues -> gills",
"gills -> tissues -> cells",
"tissues -> gills -> cells"
] | B. cells -> tissues -> gills | arc_easy |
aquarat_37831 | Set A consists of all the prime numbers between 15 and 36. What is the range of set A? | [
"12",
"13",
"14",
"17",
"23"
] | C. 14 | aquarat |
mmlu_train_76780 | Good food photography makes the food look fresh, so many dishes have _ , just as movie stars do. "When I get my lights and camera set up, I remove the stand-in and put in the real thing," explains Ray Webber, who photographs food for magazine advertisements. "Sometimes I have to brush the food with its juices because it may have dried out a bit. And when I'm shooting something like tomatoes, I always carry an atomizer of water to spray them with dew just before I shoot." Shooting food outdoors has special problems. " I'm always worrying about flies or worms coming up a glass," Webber explains. "I am also worried that someday a dog will come up from behind and run off with the food." Once Webber was shooting a piece of cheese outdoors and needed something to add to its colour. Finally he found a plant with lovely blue flowers. When the photo appeared, several people were horrified , because the plant was Deadly Nightshade which can be very dangerous. Webber is afraid that dogs might _ . | [
"bark while he is shooting",
"get into his pictures",
"steal the food",
"break his camera"
] | C. steal the food | mmlu_train |
mmlu_train_16271 | Children at a school in Italy have today begun an experiment to replace all their books with personal computers. The pupils involved will each be given a special laptop that contains their entire courses. Until today, the Don Milani di Rivoli elementary school in central Turin was like any other. Children turned up, got out their books and pens and began the process of learning. But now, in what's being described as a unique experiment, 60 fifth-grade pupils and a number of third-graders, will start using computers only. The mini-laptops, which run Windows software, all have a full curriculum programmed into them. The pupils will use the computers to do all their reading and writing. Security systems within the laptops mean the children's access to the Internet is strictly controlled. The machines weigh less than a kilogram, can be dropped from a height of 1.5 metres and are waterproof. Instead of spending 700 dollars a year on books, the laptops, built by the Italian company Olidata, cost less than 400 dollars. One of the teachers involved in the scheme says that, for the first time, schools will be able to verify in a scientific way how a computer alone can improve the learning process. The experiment, which has the backing of parents, is due to last a year. In other countries, such a programme is also being carried out. Venezuela is ordering one million low cost laptops for its school children. The machines will be based on the Intel Classmate laptop that has been designed for school children. Many see the deal as a blow for the One Laptop Per Child organization that has also been introducing its child- friendly machine to developing nations. Which of the following about the experiment is TRUE? | [
"It has been carried out for over one year.",
"It has already turned out to be a success.",
"The pupils' parents are against it in fact.",
"The pupils' parents are supportive to it."
] | D. The pupils' parents are supportive to it. | mmlu_train |
mmlu_train_44298 | American researchers have found that variations in a single gene can be used to predict if someone is likely to take their own life. Researchers at John Hopkins University, in Baltimore, Maryland, found that the gene SKA2 stopped functioning correctly in people at risk of suicide. The SKA2 gene is found in the prefrontal cortex of the brain, and is involved in preventing negative thoughts and controlling abnormal behavior. If there isn't enough SKA2, or it is changed in some way, the body cannot control levels of cortisol . Previous research has shown that people who attempt suicide or who take their own lives have large amounts of cortisol in their systems. A test could allow doctors or psychologists to place patients on "suicide watch" and disable their access to drugs or equipment which they could use to end their own life. The research was reported in The American Journal of Psychology. "We need to study this in a larger sample but we believe that we might be able to monitor the blood to identify those at risk of suicide. After all, suicide is a major preventable public health problem, but we have been stymied in our prevention efforts because we have no steady way to predict those who are at increased risk of killing themselves," says study leader Dr Zachary Kaminsky, an assistant professor of psychological and behavioral sciences. "With a test like ours, we may be able to cut down suicide rates by identifying those people and intervening early enough to head off a catastrophe ." The blood test managed to predict those with the most severe risk of suicide with 90 per cent accuracy. They could also spot if someone had already attempted suicide with 96 per cent accuracy, simply by looking at the levels of SKA2. According to the text, those who attempt suicide _ . | [
"have variations in the gene SKA2",
"have too much SKA2",
"have fewer abnormal behaviors than others",
"have fewer amounts of cortisol in their systems"
] | A. have variations in the gene SKA2 | mmlu_train |
arc_challenge_923 | A strong magnet will separate a mixture of | [
"clear glass and green glass.",
"paper cups and plastic cups.",
"iron nails and aluminum nails.",
"sand and salt."
] | C. iron nails and aluminum nails. | arc_challenge |
mmlu_train_87669 | Good morning, ladies and gentlemen. Here's the morning news. Yesterday afternoon a ten-year-old school boy swallowed a pen cap! The boy was daydreaming in class. Without knowing what he was doing, he put a pen cap into his mouth. A few minutes later, he was terrified to find that he had swallowed it! The teacher was shocked when the boy stood up and said, "I've just swallowed a pen cap." He was quickly sent to the nearest hospital. There a doctor examined him and said the best treatment was to give him medicine so that the pen cap could pass naturally. Three hours later the boy successfully _ "The boy is really lucky," said the doctor. "It's not rare that small children put things into their mouths for fun. It's very dangerous." He added. Which sentence is RIGHT according to the news? | [
"The boy was 8 years old.",
"The boy was listening carefully in class.",
"The boy went to the hospital himself.",
"The boy was all right at last."
] | D. The boy was all right at last. | mmlu_train |
aquarat_35767 | John buys 100 shares of par value Rs. 20 each, of a company, which pays an annual dividend of 12% at such a price that he gets 10% on his investment. Find the market value of a share. | [
"2",
"24",
"5",
"6",
"8"
] | B. 24 | aquarat |
aquarat_21903 | Rs. 850 becomes Rs. 956 in 3 years at a certain rate of simple interest.If the rate of interest is increased by 4% ,What amount will Rs. 850 become in 3 years ? | [
"Rs. 1020.80",
"Rs. 1025",
"Rs. 1058",
"Data inadequate",
"None of these"
] | C. Rs. 1058 | aquarat |
mmlu_train_77506 | Teenagers who turn off the TV and sit down to family meals are less likely to suffer eating disorders . A study has connected eating together with lower rates of bulimia and anorexia . Teens used to eating around the table are less likely to take up smoking to lose weight. Researcher Barbara said, "The common belief is that teens don't want to be around their parents very much, and that teens are just too busy to have regular meals with the family." The study shows happy families have teenagers who eat with their parents often. These teens have less bad diet or dangerous eating habits. "Parents may not be able to get their family together around the table seven days a week, but if they can prepare three family meals a week, this will have a big impact on the health of teens," Professor Fiese spoke out after reviewing 17 studies on eating ways and nutrition of almost 200,000 children and teenagers. She found that teens who eat at least five meals a week with their families are 35% less likely to be "disordered eaters". The definition of disordered eating is eating too much, or eating at wrong times too often or eating very little and smoking to lose weight. Even three family meals a week helped, with youngsters 12% less likely to be overweight than those who ate with their family less often. Teens can also use family meals as a time to _ . They were also 24% more likely to eat healthy foods and have healthy eating habits than those who didn't share three meals with their family. Professor Fiese said, "Family meals give them a place where they can go regularly to check in with their parents and express themselves freely." In the past American research found children who miss out on family meals are much more likely to fight at school, drink and take drugs . ,. What does the passage want to tell us? | [
"Teenagers who eat with their parents are healthier.",
"Teenagers shouldn't take up smoking to lose weight.",
"Teenagers should pay attention to their eating ways and nutrition.",
"Teenagers who don't have regular meals will become trouble-makers."
] | A. Teenagers who eat with their parents are healthier. | mmlu_train |
mmlu_train_39864 | Sub-Saharan Africa has the world's highest hunger rate. But according to a new report, African farmers also have ideas that could help the world fight hunger and poverty. Danielle Nierenberg from the Worldwatch Institute in Washington spent a year visiting twenty-five countries south of the Sahara. In Nairobi, Kenya, for example, Ms Nierenberg found women farmers growing vegetables just outside their doorsteps in the Kibera settlement. She says they are finding ways to make their lives better. The women feed their families and sell their _ They use the money to send their children to school. Last year, about 925,000,000 people worldwide did not get enough to eat. Half of all people in the world now live in and around cities. Researchers like Ms Nierenberg are looking increasingly at creative ideas to feed those who don't have enough good food to eat. She says there are a lot of lessons that people in the Western world can learn from Africa. And what they are doing can certainly be done in other developing countries. Farmers in the developing world lose between twenty and forty percent of their harvest before it ever reaches market. There are many reasons why food gets wasted. Farmers are without electricity and cold storage. They lack good seeds and fertilizer. They lack good roads. Conditions like these keep small farmers in poverty. Ms Nierenberg says more attention needs to be paid to protecting harvests. She says, "Given all that we invest in producing food in the first place, we need to devote the same amount of attention to making sure that it is not wasted." In Nigeria, village processing centers are helping farmers reduce their losses and earn more money. They centers process cassava, a root vegetable, into basic food products. In Uganda, the Worldwatch report says some schools are teaching children how to grow local kinds of crops. And in South Africa and Kenya the report praises the breeding of local kinds of livestock. These animals may produce less milk or meat than other breeds, but they can survive heat and drought conditions. Ms Nierenberg suggests that _ . | [
"the women spend more money on education instead of farming",
"more and more African people should live in and around cities",
"researchers find creative ideas to feed the people suffering hunger",
"people in the Western world do the same as the Africans have done"
] | D. people in the Western world do the same as the Africans have done | mmlu_train |
aquarat_27652 | Prints a page 60 pg per min .If the printed for 1 hours except 10 min.Where there
was an paper jam,how many page did it print | [
"10,880",
"12,880",
"3,000",
"8,880",
"18,880"
] | C. 3,000 | aquarat |
arc_challenge_741 | Aquaculture is the raising of freshwater and marine plants and animals for food. How would a company raising fish best demonstrate good stewardship of natural resources? | [
"They would raise fish with as little pollution as possible.",
"They would raise fish as economically as possible.",
"They would raise fish from as many species as possible.",
"They would raise fish to be as flavorful as possible."
] | A. They would raise fish with as little pollution as possible. | arc_challenge |
m1_pref_171 | After the join step, the number of k+1-itemsets | [
"is equal to the number of frequent k-itemsets",
"can be equal, lower or higher than the number of frequent k-itemsets",
"is always higher than the number of frequent k-itemsets",
"is always lower than the number of frequent k-itemsets"
] | B. can be equal, lower or higher than the number of frequent k-itemsets | m1_pref |
arc_challenge_920 | Which describes the role of sexual reproduction in plants and animals? | [
"keeps all organisms looking similar",
"ensures the continuation of the species",
"produces offspring that are identical to the parents",
"increases the size of any population over a long period of time"
] | B. ensures the continuation of the species | arc_challenge |
mmlu_train_46624 | Full face transplants are no longer science fiction fantasy, a leading surgeon has said, adding that they are technically feasible but ethically complex. Peter Butler from London's Royal Free Hospital called for a debate on the ethics of such an operation made possible by new drugs whichstop the body's immune system rejecting a transplanted face. "It is not 'Can we do it?' but 'Should we do it?'" he told the BBC."The technical part is not complex, but I don't think that's going to be the very great difficulty. The ethical and moral debate is obviously going to have to take place before the first facial transplantation." The British Association of Plastic Surgeons will discuss the microsurgical procedure , which could give new skin, bone, noses, chin, lips and ears from _ donors to patients disfigured by accidents, burns or cancer. But surgeons could have trouble finding enough willing donors. prefix = st1 /Butlersaid his survey of doctors, nurses and members of the public showed most would accept a face transplant but few were willing to donate their own after dying. Despite a number of ethical concerns, Christine Piff, who founded the charity Let's Face It after suffering a rare facial cancer 25 years ago, welcomed the possibility of face transplants. She rejected the idea that the procedure would mean people would end up living with a dead person's face. "There are so many people without faces, I have half a face... but we are all so much more than just a face... you don't take on their personality. You are still you," she told reporters. "If we can donate other organs of the body, then why not the face? I can't see anything wrong with it." When Christine Piff says "There are so many people without faces...", she refers to the people who _ . | [
"are dishonorable and shameless",
"disagree with the full face transplant",
"are seriously injured by an accident",
"are disfigured by accidents, burns and cancer"
] | D. are disfigured by accidents, burns and cancer | mmlu_train |
mmlu_train_7983 | Millions of people will be able to track each and every move by friends and family through their mobile phones,thanks to a new feature launched by Google yesterday. The new system named "Latitude" uses a map to show exactly where a loved one is at any time, sometimes discovering their location to a few meters.Worried parents will be able to check up on where their children have got to after school, friends can meet for a quick drink if they see they are nearby and wives will be able to see if their husbands really are working late at the office. The feature was made available immediately on millions of mobile phones that can access the web,such as the BlackBerry.Within weeks Google hopes to launch a new one that wilt also work on computers as well. "Once you've shared your location,you can hide it from all of your friends at once,or you can turn off Google Latitude completely at any time." said a Google spokesman."You can adjust your privacy settings in Latitude so that you share as much or as little about your location as you want,with whom you want." Google said that the company had tested the product with thousands of people to make sure that it was safe for the customers,but experts were not so sure.Simon Davies,director of Privacy International,said Latitude would open up a "privacy minefield ". "It's about the little white lies.You might be avoiding going to work, and now your boss might be able to see that you're at Twickenham instead of at home."said Ian Angell, an information expert at the London School of Economics."You've already got mobile phone technology where husbands and wives track each other in secret.Now Google is so widely used that it will only worsen the situation." From the passage,we know that Ian Angell believed . | [
"Latitude keeps husbands and wives in good relationship",
"Google tricked all its customers to make more money",
"with Latitude more privacy problems would come up",
"privacy settings could protect your personal information"
] | C. with Latitude more privacy problems would come up | mmlu_train |
aquarat_603 | A person spent 1/5 of his salary last year on household and 1/4 of the remainder on clothes. What fraction of last year’s salary did the person have left after his household and clothes expenditures? | [
"2/3",
"3/5",
"2/6",
"5/4",
"1/2"
] | B. 3/5 | aquarat |
mmlu_train_24985 | It is 4 o'clock in the early morning. Everything but the computing room on the campus of the university appears as quiet and misty as the mysterious hell. In the computing room, 30 students with sleepy eyes, sit still at their desk, beating the dirty and worn keys. Staring at the colorful screen, they tap continuously for hours. For the other parts in the world, it might be in the middle of the night, nevertheless here time represents nothing. It is an entirely enclosed field. These young computer "hackers" are tracing a sort of stimulus , a drive so exciting and absorbing that it ignores nearly anything else in their lives and becomes the focus of their being. They are addicted computer programmers. Some of these students have been glued to the console for no less than twenty hours even with no break for meals or rest. Some have been sleeping on sofas and chairs in the computing room, trying to struggle for a few moments' rest but hating to get too far away from their addicted machines. It is not necessary for most of these students to be at the computing room in the middle of the night. What they are working belong to no assignments. They remain there because they desire to be -- they can not resist the attraction of the computers. Furthermore, they are in groups instead of being alone. There are hackers at computing rooms all over the country. In the unimaginable way, they focus on nothing but computer. They escape from schooling and live beyond friendship; they might have difficulty being employed, choosing to travel from one computing room to another. They may even give up personal health. "There is one hacker in my memory. We actually had to lift him away from his chair to feed him and arrange him to rest and sleep. We truly worried about his health," says a computing science professor at California University. Professors of computer science are nowadays paying more attention to this hacker phenomenon and are on the watch for future hackers and more and more severe computer addicts. They believe firmly that hackers are not simply resulted from the close relationship with a machine. It is the result of social relationship with the attractive thinking machines, which are becoming nearly universal. Which of the following may be the most appropriate title for the passage? | [
"The Charm of Computer Science",
"A New Type of Electronic Toys",
"Future Computer Programmers",
"Computer Addicts"
] | D. Computer Addicts | mmlu_train |
arc_easy_2127 | A common characteristic of all living things is that they | [
"breathe air.",
"walk upright.",
"are made of cells.",
"use sunlight for growth."
] | C. are made of cells. | arc_easy |
mmlu_train_9047 | The World Health Organization(WHO)planned to study the relationship between the eating habits of the people and the disease.Two doctors were chosen to make the study. They flew to Africa south of the Sahara and during the next two months visited ten countries.They found that serious diseases of poor eating, often mistaken for other diseases, existed in all parts of Africa.The diseases were similar and could therefore all be named kwashiorkor .The diseased children are usually from one to four years old.As the illness progresses, the child's stomach becomes swollen by liquid collecting in the body.The skin changes colour and may break out in open sores.The hair changes colour and starts to fall out.The patient loses all interest in his surroundings and even in food, and becomes so weak that he wants to lie down all the time.Stomach liquids are no longer produced. The doctors reasoned that kwashiorkor was found in the young children of this age in many parts of Africa because of lack of milk or meat.Their mothers gave them foods full of starches instead of greatly needed proteins.They found that the addition of milk to the food of children suffering from kwashiorkor saved many lives. What's the best title for the article? | [
"Milk and Meat Are Daily Necessities",
"Kwashiorkor and Bad Eating Habits",
"A New Form of Illness in Africa",
"A Case of Eating Habits"
] | B. Kwashiorkor and Bad Eating Habits | mmlu_train |
arc_easy_294 | Within a substance, atoms that collide frequently and move independently of one another are most likely in a | [
"liquid.",
"solid.",
"gas.",
"crystal."
] | C. gas. | arc_easy |
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