[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Children do not inherit their parents' acquired traits.

Question:
Is the following trait inherited or acquired?
Kimberly has a scar on her right ankle.

0. inherited
1. acquired

[Assistant]
Children do not inherit their parent's scars. Instead, scars are caused by the environment. People can get scars after they get hurt. So, having a scar is an acquired trait.
Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Elise inherited this trait?

0. Elise's neighbor also has straight hair.
1. Elise's biological parents have red hair. Elise also has red hair.
2. Elise's biological mother often wears her straight hair in a ponytail.

[Assistant] Therefore my final answer is: 2


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Imagine being told that the bus leaves in 7. You might be thinking, 7 what? Does the bus leave in 7 minutes? 7 seconds?
The number 7 on its own does not give you much information about when the bus is leaving. That is because the units are missing.
Time is usually measured in units of seconds, minutes, or hours. It takes about 1 second to sneeze and 1 minute to get dressed in the morning. It takes about 1 hour to bake a pie in the oven.
There are 60 seconds in 1 minute. So, 1 second is much less than 1 minute.
There are 60 minutes in 1 hour. So, 1 minute is much less than 1 hour.

Question:
How long does it take to tie your shoes?

0. 27 seconds
1. 27 hours

[Assistant]
The better estimate for how long it takes to tie your shoes is 27 seconds.
27 hours is too slow.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Harry acquired this trait?

0. Harry's scar was caused by an accident. He cut his arm when he fell off his bicycle.
1. Some scars fade more quickly than others.

[Assistant] Therefore my final answer is: 0


[User]
Scientists sort animals with similar traits into groups. This is called classification. Classification helps scientists learn about how animals live.
How do scientists classify animals? First, they make observations about an animal. Scientists observe the animal's traits, including its body parts and behavior. Then, scientists compare the animal's traits to other animals' traits. Scientists classify animals with similar traits into a group.

Question:
Select the one animal that has all of the amphibian traits listed above.

0. Bengal tigers are one of the world's largest living cats. They have black, white, and orange fur. Female Bengal tigers feed their offspring milk. Male Bengal tigers can be almost twice as large as females!
1. Japanese tree frog tadpoles hatch from eggs without shells. The tadpoles live underwater. After some time, they grow legs and crawl onto land. Adult Japanese tree frogs have moist, smooth green skin.

[Assistant]
To decide if an animal is part of a group, look at the traits of the group.
Amphibians have the following traits:
They spend part of their lives in water and part on land.
They have moist skin.
They make eggs with no shells.
Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits.
A Bengal tiger has the following traits:
It feeds its offspring milk.
It has hair.
A Bengal tiger does not have all of the traits of an amphibian. A Bengal tiger is a mammal.
A Japanese tree frog has the following traits:
It spends part of its life in water and part on land.
It has moist skin.
It makes eggs with no shells.
A Japanese tree frog has the traits of an amphibian. A Japanese tree frog is an amphibian.
Therefore my final answer is: 1


[User]
A force is a push or a pull.
A force can make an object start moving or stop an object that is moving. A force can also make an object speed up, slow down, or change direction.
Forces can be different sizes.
Think about trying to move a heavy object and a light object. Imagine you want to move them at the same speed. You will need to use a larger force to move the heavy object.

Question:
The movers lift the boxes at the same speed. Which box is lifted with a larger force?

0. a box holding 23 pounds
1. a box holding 21 pounds

[Assistant]
Look for the box that is heavier.
A box holding 23 pounds is heavier than a box holding 21 pounds. So, the box holding 23 pounds needs a larger force to start moving upward at the same speed as the other box.
Therefore my final answer is: 0


[User]
Personification is giving human characteristics to nonhuman things. It is a figure of speech that can be used to make writing more interesting or to emphasize a point.
The trees danced in the wind.
The word danced describes the trees as if they were people. Unlike people, however, trees can't actually dance. Instead, the personification suggests that the trees are moving.

Question:
Complete the sentence so that it uses personification.
The sleek new race car () its driver.

0. appealed to
1. grinned at

[Assistant]
Complete the sentence with the phrase grinned at. It describes the race car as if it were a happy person.
Therefore my final answer is: 1


[User]
The cell membrane controls which substances enter and leave the cell. The cell membrane also protects the cell from the outside environment.
The cytoplasm is made up of a thick liquid that fills the space inside the cell membrane. The cytoplasm supports the other cell parts and holds them in place. Many important chemical reactions happen in the cytoplasm.
The mitochondria break down sugar to release energy that the cell can use.
The vacuoles store nutrients, such as sugar, in the cell. Vacuoles also store water and waste.
The nucleus directs cell activities. It does this by sending instructions to different parts of the cell.
The chromosomes contain the information that the cell uses for growth and activities. In animal and plant cells, the chromosomes are inside the nucleus.

Question:
Select the part whose main job is to break down sugar to release energy that an animal cell can use.

0. chromosomes
1. cytoplasm
2. mitochondria

[Assistant]
Mitochondria break down sugar to release energy that the cell can use. Animal and plant cells usually have many mitochondria.
Therefore my final answer is: 2


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
Gabby throws the ball into the hoop.

0. future tense
1. past tense
2. present tense

[Assistant]
The sentence is in present tense. You can tell because it uses a present-tense verb, throws. The verb ends in -s and tells you about something that is true or happening now.
Therefore my final answer is: 2


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a compound sentence?

0. After dinner I brush my teeth very carefully.
1. The train conductor will take your tickets, or his helper will.

[Assistant]
The first sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction or.
The train conductor will take your tickets, or his helper will.
Therefore my final answer is: 1


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought. It can stand alone as a sentence. A dependent clause is not a complete thought. It cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw a flash of lightning, and seconds later we heard the rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause usually begins with a subordinating conjunction such as after, although, as, because, before, if, since, unless, until, when, or while.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.

Question:
Which is a simple sentence?

0. According to many scholars, the 1798 publication of Lyrical Ballads by Samuel Taylor Coleridge and William Wordsworth began the romantic period in English literature.
1. Lorenzo picked raspberries in the field until his fingertips were stained red.

[Assistant]
The second sentence is the simple sentence. It is a single independent clause.
According to many scholars, the 1798 publication of Lyrical Ballads by Samuel Taylor Coleridge and William Wordsworth began the romantic period in English literature.
Therefore my final answer is: 0


[User]
Words are made up of syllables. Two kinds of syllables are closed and open.
A closed syllable has one vowel and ends with a consonant. It usually has a short vowel sound.
desk: short e
kit / ten: short i / short e
An open syllable ends with one vowel. It usually has a long vowel sound.
go: long o
he / ro: long e / long o
Some open syllables end with y. The y makes a long e sound or a long i sound.
sky: long i
ba / by: long a / long e

Question:
Look at the word. Does it have a closed syllable or an open syllable?
got

0. open
1. closed

[Assistant]
The word got ends with a consonant and has a short vowel sound. So, it has a closed syllable.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Imagine being told that the bus leaves in 7. You might be thinking, 7 what? Does the bus leave in 7 minutes? 7 seconds?
The number 7 on its own does not give you much information about when the bus is leaving. That is because the units are missing.
Time is usually measured in units of seconds, minutes, or hours. It takes about 1 second to sneeze and 1 minute to get dressed in the morning. It takes about 1 hour to bake a pie in the oven.
There are 60 seconds in 1 minute. So, 1 second is much less than 1 minute.
There are 60 minutes in 1 hour. So, 1 minute is much less than 1 hour.

Question:
How long does it take to sing the ABC song?

0. 27 minutes
1. 27 seconds

[Assistant]
The better estimate for how long it takes to sing the ABC song is 27 seconds.
27 minutes is too slow.
Therefore my final answer is: 1


[User]
A letter starts with a greeting and ends with a closing. For each one, capitalize the first word and end with a comma. You should also capitalize proper nouns, such as Aunt Sue.
Dear Aunt Sue,
I'm glad you could come to my party, and
thank you for the birthday gift. I could not have
asked for a better one! Every time I see it, I think
of you.
With love,
Rory

Question:
Which closing is correct for a letter?

0. See you soon,
Olivia
1. See You Soon,
Olivia

[Assistant]
The first closing is correct:
Its first word is capitalized, and it ends with a comma.
Therefore my final answer is: 0


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the mile.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about objects moving for the same amount of time. The object that is moving the slowest will go the shortest distance in that time. It is moving at the lowest speed.

Question:
Compare the motion of three motorboats. Which motorboat was moving at the lowest speed?

0. a motorboat that moved 175miles north in 5hours
1. a motorboat that moved 40miles west in 5hours
2. a motorboat that moved 195miles north in 5hours

[Assistant]
Look at the distance each motorboat moved and the time it took to move that distance. The direction each motorboat moved does not affect its speed.
Notice that each motorboat moved for 5 hours. The motorboat that moved 40 miles moved the shortest distance in that time. So, that motorboat must have moved at the lowest speed.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Anaphora is the repetition of the same word or words at the beginning of several phrases or clauses.
We are united. We are powerful. We are winners.
Antithesis involves contrasting opposing ideas within a parallel grammatical structure.
I want to help, not to hurt.
Apostrophe is a direct address to an absent person or a nonhuman entity.
Oh, little bird, what makes you sing so beautifully?
Assonance is the repetition of a vowel sound in a series of nearby words.
Try to light the fire.
Chiasmus is an expression in which the second half parallels the first but reverses the order of words.
Never let a fool kiss you or a kiss fool you.
A euphemism is a polite or indirect expression that is used to de-emphasize an unpleasant topic.
The head of Human Resources would never refer to firing people, only to laying them off.
Hyperbole is an obvious exaggeration that is not meant to be taken literally.
I ate so much that I think I might explode!
An oxymoron is a joining of two seemingly contradictory terms.
Some reviewers are calling this book a new classic.
A paradox is a statement that might at first appear to be contradictory, but that may in fact contain some truth.
Always expect the unexpected.
Understatement involves deliberately representing something as less serious or important than it really is.
As you know, it can get a little cold in the Antarctic.

Question:
Which figure of speech is used in this text?
The baby moon, a canoe, a silver papoose canoe, sails and sails in the Indian west.
Carl Sandburg, "Early Moon"

0. anaphora
1. assonance

[Assistant]
The text uses assonance, the repetition of a vowel sound in a series of nearby words.
The words moon, canoe, and papoose share a vowel sound.
Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Children do not inherit their parents' acquired traits.

Question:
Is the following trait inherited or acquired?
Ben has a scar on his left leg.

0. acquired
1. inherited

[Assistant]
Children do not inherit their parent's scars. Instead, scars are caused by the environment. People can get scars after they get hurt. So, having a scar is an acquired trait.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Maureen acquired this trait?

0. Maureen learned how to play the cello in music class.
1. Maureen and her father play the cello together.
2. Maureen knows how to polish her cello.

[Assistant] Therefore my final answer is: 0


[User]
Question:
Is the following trait inherited or acquired?
Jacob can ride a motorcycle.

0. acquired
1. inherited

[Assistant]
People are not born knowing how to ride a motorcycle. Instead, many people learn how to ride. So, riding a motorcycle is an acquired trait.
Therefore my final answer is: 0


[User]
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word changes in meaning, its correct usage is often debated. Although a newer sense of the word may be more commonly used, many people consider a word's traditional definition to be the correct usage. Being able to distinguish the different uses of a word can help you use it appropriately for different audiences.
Britney perused her notes, carefully preparing for her exam.
The traditional usage above is considered more standard.
David perused the magazine, absentmindedly flipping through the pages.
The nontraditional usage above is now commonly used, but traditional style guides generally advise against it.

Question:
Which text uses the word disinterested in its traditional sense?

0. Liz is happy with her position as class treasurer. Though she would have the support of the student council, she is disinterested in running for student body president.
1. Liz is excellent in her position as class treasurer. She always manages to be disinterested in student council debates about the allocation of extracurricular funds.

[Assistant]
The first text uses disinterested in its traditional sense: unbiased or impartial.
Liz is excellent in her position as class treasurer. She always manages to be disinterested in student council debates about the allocation of extracurricular funds.
The second text uses disinterested in its nontraditional sense: uninterested or indifferent.
Liz is happy with her position as class treasurer. Though she would have the support of the student council, she is disinterested in running for student body president.
Most style guides recommend to use the traditional sense of the word disinterested because it is considered more standard.
Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Tanvi inherited this trait?

0. When she was younger, Tanvi wore ribbons in her naturally black hair.
1. Some people use a hair dryer to straighten their hair. But Tanvi and her brothers have naturally straight hair.
2. Both of Tanvi's biological parents have naturally black hair.

[Assistant] Therefore my final answer is: 2


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Mass is a measurement of how much matter something contains.
There are many different units of mass. When you are using customary units, mass may be written with units of ounces, pounds, or tons.
There are 16 ounces in 1 pound and 2,000 pounds in 1 ton.
So, 1 ounce is less than 1 pound and much less than 1 ton.
A slice of bread has a mass of about 1 ounce, while a can of beans has a mass of about 1 pound. A small car has a mass of about 1 ton.

Question:
What is the mass of a goat?

0. 70 tons
1. 70 ounces
2. 70 pounds

[Assistant]
The best estimate for the mass of a goat is 70 pounds.
70 ounces is too light and 70 tons is too heavy.
Therefore my final answer is: 2


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.

Question:
What does the idiom in this text suggest?
If you don't mind waking up at the crack of dawn (or if you even prefer it), consider a career as a baker, a teacher, or an investment banker.

0. You have to wake up at sunset.
1. You have to wake up very early.

[Assistant]
The text uses an idiom, an expression that cannot be understood literally.
The idiom at the crack of dawn suggests that you have to wake up very early. Dawn is the beginning of the day, so the idiom means very early.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
What does the verbal irony in this text suggest?
"Sleeping through the rooster's crowing was no problem," Chandler joked with a yawn.

0. Chandler slept poorly.
1. Chandler slept well.

[Assistant]
The text uses verbal irony, which involves saying one thing but implying something very different.
Sleeping through the rooster's crowing was no problem ironically suggests that Chandler slept poorly. Chandler was tired, so the rooster's crowing was clearly a problem.
Therefore my final answer is: 0


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
Cows eat the grass on the hill.

0. future tense
1. present tense
2. past tense

[Assistant]
The sentence is in present tense. You can tell because it uses a present-tense verb, eat. The verb tells you about something that is true or happening now.
Therefore my final answer is: 1


[User]
The title of a book, movie, play, TV show, magazine, or newspaper should be in italics. If you write it by hand, it can be underlined instead.
A Midsummer Night's Dream
The title of a poem, song, article, or short story should be in quotation marks.
"You Are My Sunshine"

Question:
Which correctly shows the title of a short story?

0. "The Ant and the Grasshopper"
1. The Ant and the Grasshopper

[Assistant]
A short story should be in quotation marks.
The correct title is "The Ant and the Grasshopper."
Therefore my final answer is: 0


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. Mrs. Chandler told her friend to exercise on a regular basis and get more sleep in order to have more energy throughout the day.
1. Mrs. Chandler told her friend that she needs to exercise on a regular basis and get more sleep in order to have more energy throughout the day.

[Assistant]
The second answer choice contains a vague pronoun reference. The pronoun she could refer to Mrs. Chandler or her friend.
Mrs. Chandler told her friend that she needs to exercise on a regular basis and get more sleep in order to have more energy throughout the day.
The first answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
Mrs. Chandler told her friend to exercise on a regular basis and get more sleep in order to have more energy throughout the day.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Volume is a measurement of how much space something takes up.
There are many different units of volume. When you are using metric units, volume may be written in units of milliliters or liters.
There are 1,000 milliliters in 1 liter. So, 1 milliliter is much less than 1 liter.
A raindrop has a volume of about 20 milliliters, while a large soda bottle has a volume of 2 liters. The flask shown here measures volumes up to 500 milliliters.

Question:
What is the volume of a water balloon?

0. 465 milliliters
1. 465 liters

[Assistant]
The better estimate for the volume of a water balloon is 465 milliliters.
465 liters is too much.
Therefore my final answer is: 0


[User]
Question:
Complete the sentences.
Bill Gates is a business leader. He became famous for ().

0. playing sports
1. making movies
2. running for president
3. working with computers

[Assistant]
Bill Gates is most famous for working with computers. He first became interested in computers when he was 13 years old.
What were computers like when Bill Gates was 13?
Bill Gates was 13 in 1969. Back then, computers were much larger and more expensive than they are today. A computer could take up a whole room!
Most schools did not have enough money for one of these big computers. But Bill Gates's school had a machine called a Teletype. The Teletype connected to a computer located far away. Bill Gates had to use the Teletype to send messages to the computer.
Therefore my final answer is: 3


[User]
Gravitational potential energy is stored between any two objects. So, for every object on or near Earth, there is gravitational potential energy stored between the object and Earth.
The amount of gravitational potential energy stored between an object and Earth depends on the mass of the object. The amount of gravitational potential energy also depends on the distance between the object and the center of Earth. This distance increases when the object moves higher and decreases when the object moves lower.
If the distance between an object and the center of Earth changes, the gravitational potential energy stored between the object and Earth will change. The table below shows how this change can happen.
When an object's mass stays the same and its distance from the center of Earth... | Gravitational potential energy stored between the object and Earth...
increases | increases
decreases | decreases
stays the same | stays the same

Question:
Complete the statement. Assume that the sled's mass did not change.
The gravitational potential energy stored between the sled and Earth () as Cara rode down the hill.

0. decreased
1. stayed the same
2. increased

[Assistant]
Think about how the distance between the sled and the center of Earth changed.
The bottom of the hill was lower than the point where Cara started sledding. As Cara rode toward the bottom of the hill, the distance between the sled and the center of Earth decreased. So, the gravitational potential energy stored between the sled and Earth decreased as Cara rode down the hill.
Therefore my final answer is: 0


[User]
A fact is something that can be proved to be true.
The month of July has more days than the month of June.
This is a fact. It can be proved by looking at a calendar and counting the number of days in each month.
An opinion is something that a person believes, thinks, or feels. An opinion cannot be proved true.
July is a better month than June for camping.
This is an opinion. People may have different opinions about which month is "better" for camping.

Question:
Which sentence states a fact?

0. The modern trumpet is an instrument made of brass.
1. Music from a trumpet sounds more pleasant than music from a flute.

[Assistant]
The second sentence states a fact.
The modern trumpet is an instrument made of brass.
It can be proved by reading a book about music instruments.
The first sentence states an opinion.
Music from a trumpet sounds more pleasant than music from a flute.
More pleasant shows what a person believes, thinks, or feels. Another person might have a different opinion about what sounds pleasant.
Therefore my final answer is: 0


[User]
Amphibians have moist skin and begin their lives in water.

Question:
Select the amphibian.

0. wombat
1. barn owl
2. helmeted iguana
3. African bullfrog

[Assistant]
An African bullfrog is an amphibian. It has moist skin and begins its life in water.
Frogs live near water or in damp places. Most frogs lay their eggs in water.
A wombat is a mammal. It has fur and feeds its young milk.
Wombats have strong claws on their front feet. They use their claws to dig underground holes called burrows.
A barn owl is a bird. It has feathers, two wings, and a beak.
Barn owls live on every continent except Antarctica.
A helmeted iguana is a reptile. It has scaly, waterproof skin.
Iguanas are a type of lizard. Iguanas eat plants and fruit.
Therefore my final answer is: 3


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Mass is a measurement of how much matter something contains.
There are many different units of mass. When you are using customary units, mass may be written with units of ounces, pounds, or tons.
There are 16 ounces in 1 pound and 2,000 pounds in 1 ton.
So, 1 ounce is less than 1 pound and much less than 1 ton.
A slice of bread has a mass of about 1 ounce, while a can of beans has a mass of about 1 pound. A small car has a mass of about 1 ton.

Question:
What is the mass of an elephant?

0. 2 ounces
1. 2 tons
2. 2 pounds

[Assistant]
The best estimate for the mass of an elephant is 2 tons.
2 ounces and 2 pounds are both too light.
Therefore my final answer is: 1


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
Victor folded the wool blanket on his bed.

0. future tense
1. present tense
2. past tense

[Assistant]
The sentence is in past tense. You can tell because it uses a past-tense verb, folded. The verb ends in -ed and tells you about something that has already happened.
Therefore my final answer is: 2


[User]
Some animals have a backbone. The backbone is made of many bones in an animal's back. An animal's backbone helps connect the different parts of its body. In the drawings below, each animal's backbone is colored orange.
Other animals do not have a backbone. In fact, these animals don't have any bones! Some animals without backbones have a hard outer cover. Other animals have a soft body.

Question:
Select the animal that has a backbone.

0. dog
1. curlyhair tarantula

[Assistant]
A dog is a mammal. Like other mammals, a dog has a backbone.
Like other tarantulas, a curlyhair tarantula does not have a backbone. It has a hard outer cover.
Therefore my final answer is: 0


[User]
Every substance around you is made of one or more chemical elements, or types of atoms. Substances that are made of only one chemical element are elementary substances. Substances that are made of two or more chemical elements bonded together are compounds.
Every chemical element is represented by its own symbol. For some elements, the symbol is one capital letter. For other elements, the symbol is one capital letter and one lowercase letter. For example, the symbol for the element fluorine is F, and the symbol for the element beryllium is Be.
The symbol for each element in a substance is shown in the substance's chemical formula.
An elementary substance is represented by a chemical formula that contains only one symbol.
The symbol may be followed by a subscript. A subscript is text that is smaller and placed lower than the normal line of text. A subscript is included when the atoms in the elementary substance are bonded to form molecules. The subscript tells you the number of atoms in each molecule.
For example, the chemical formula for the elementary substance oxygen is O2. The formula has a subscript of 2. This subscript tells you that there are two atoms in the molecule represented by this chemical formula.
The chemical element represented by the symbol O is also called oxygen. So, the formula O2 tells you that each molecule of O2 contains two oxygen atoms.
A compound is represented by a chemical formula that contains multiple symbols.
For example, in the compound beryllium fluoride, there is one beryllium atom for every two fluorine atoms. This combination is shown in the compound's chemical formula, BeF2. In the formula, the symbol Be represents one beryllium atom. The symbol F followed by the subscript 2 represents two fluorine atoms.

Question:
Complete the statement.
Neon is ().

0. a compound
1. an elementary substance

[Assistant]
You can tell whether neon is an elementary substance or a compound by counting the number of symbols in its chemical formula. A symbol contains either one capital letter or a capital letter followed by one or two lowercase letters.
The chemical formula for neon is Ne. This formula contains one symbol: Ne. So, the formula tells you that neon is made of one chemical element.
Substances made of only one chemical element are elementary substances. So, neon is an elementary substance.
Therefore my final answer is: 1


[User]
All solids, liquids, and gases are made of matter. Matter is made up of tiny particles that are always moving. The energy from the motion of these particles is called thermal energy.
Temperature measures how hot or cold matter is. If the particles in matter slow down, the temperature goes down. The matter now has both less thermal energy and a lower temperature.

Question:
Which object has the least thermal energy?

0. a 220-gram bottle of water at a temperature of 54F
1. a 220-gram bottle of water at a temperature of 50F
2. a 220-gram bottle of water at a temperature of 73F

[Assistant]
All three bottles of water have the same mass but different temperatures. Since the 50F bottle of water is the coldest, it has the least thermal energy.
Therefore my final answer is: 1


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A sentence fragment is a group of words that does not express a complete thought. It is usually missing a subject or a verb.
Knows the answer.
This is a sentence fragment. It is missing a subject.
Who knows the answer? She knows the answer.
The bright red car.
This is a sentence fragment. It is missing a verb.
What did the bright red car do? The bright red car stopped.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a sentence fragment?

0. The girls climb on the bars at the playground.
1. Loves to learn about reptiles, like turtles and snakes.

[Assistant]
Loves to learn about reptiles, like turtles and snakes is a sentence fragment. It is missing a subject.
Therefore my final answer is: 1


[User]
Some animals have a backbone. The backbone is made of many bones in an animal's back. An animal's backbone helps connect the different parts of its body. In the drawings below, each animal's backbone is colored orange.
Other animals do not have a backbone. In fact, these animals don't have any bones! Some animals without backbones have a hard outer cover. Other animals have a soft body.

Question:
Select the animal that has a backbone.

0. black widow spider
1. sheep

[Assistant]
Like other spiders, a black widow spider does not have a backbone. It has a hard outer cover.
A sheep is a mammal. Like other mammals, a sheep has a backbone.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.

Question:
What does the idiom in this text suggest?
Reagan has a lot on her plate: she is attending college, has a full-time job as a waitress, and volunteers at the animal shelter.

0. Reagan has no time to eat well.
1. Reagan has many responsibilities.

[Assistant]
The text uses an idiom, an expression that cannot be understood literally.
The idiom a lot on her plate suggests that Reagan has many responsibilities. If you have a lot on your plate, you are busy with many different obligations.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.

Question:
What does the idiom in this text suggest?
In such an unfamiliar environment, Xavier was a fish out of water.

0. Xavier didn't have any friends.
1. Xavier felt out of place.

[Assistant]
The text uses an idiom, an expression that cannot be understood literally.
The idiom a fish out of water suggests that Xavier felt out of place. A fish out of water is someone out of his or her usual, comfortable environment.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Anaphora is the repetition of the same word or words at the beginning of several phrases or clauses.
We are united. We are powerful. We are winners.
Antithesis involves contrasting opposing ideas within a parallel grammatical structure.
I want to help, not to hurt.
Apostrophe is a direct address to an absent person or a nonhuman entity.
Oh, little bird, what makes you sing so beautifully?
Assonance is the repetition of a vowel sound in a series of nearby words.
Try to light the fire.
Chiasmus is an expression in which the second half parallels the first but reverses the order of words.
Never let a fool kiss you or a kiss fool you.
Understatement involves deliberately representing something as less serious or important than it really is.
As you know, it can get a little cold in the Antarctic.

Question:
Which figure of speech is used in this text?
With malice toward none, with charity for all, with firmness in the right as God gives us to see the right, let us strive on to finish the work we are in.
President Abraham Lincoln, second inaugural address

0. apostrophe
1. anaphora

[Assistant]
The text uses anaphora, the repetition of the same word or words at the beginning of several phrases or clauses.
Lincoln repeats the word with at the beginning of each phrase.
Therefore my final answer is: 1


[User]
A force is a push or a pull that acts on an object. Every force has a direction and a magnitude, or strength. If two forces act on an object in opposite directions, the forces are called opposing forces.
When opposing forces have the same magnitude, they are balanced. If all the forces on an object are balanced, there is no net force on the object.
When opposing forces have different magnitudes, the forces are unbalanced. If any forces on an object are unbalanced, there is a net force on the object.

Question:
Assume all other forces on Madelyn are balanced. Which statement describes the forces on Madelyn?

0. The forces are unbalanced, so there is a net force on Madelyn.
1. The forces are balanced, so there is no net force on Madelyn.

[Assistant]
To determine if there is a net force on Madelyn, look at the forces:
Earth's gravity is pulling Madelyn down with a force of 600 N.
The seat of the cart is pushing Madelyn up with a force of 1,200 N.
The forces are in opposite directions, and the forces have different magnitudes: 600 N and 1,200 N. This means that the forces are unbalanced, so there is a net force on Madelyn.
Therefore my final answer is: 0


[User]
Matter is made of tiny particles called atoms. Atoms are always moving.
The energy of moving atoms is called thermal energy. The total amount of thermal energy in matter depends on three things: the type of matter, the amount of matter, and how fast the atoms are moving.
Temperature measures how hot or cold matter is. If the atoms in matter slow down, the temperature goes down. The matter now has both less thermal energy and a lower temperature.
What happens if the amount of matter changes? A 2-kilogram brick at 70F has twice as much thermal energy as a 1-kilogram brick at 70F. The two bricks have the same temperature, but the larger brick has twice as many atoms. So, it has twice as much thermal energy.

Question:
Which pot of spaghetti sauce has a lower temperature?

0. the pot of spaghetti sauce with more thermal energy
1. the pot of spaghetti sauce with less thermal energy

[Assistant]
The two pots of spaghetti sauce are made of the same material and have the same mass. So, the pot of spaghetti sauce with less thermal energy has a lower temperature.
Therefore my final answer is: 1


[User]
Personification is giving human characteristics to nonhuman things. It is a figure of speech that can be used to make writing more interesting or to emphasize a point.
The trees danced in the wind.
The word danced describes the trees as if they were people. Unlike people, however, trees can't actually dance. Instead, the personification suggests that the trees are moving.

Question:
Complete the sentence so that it uses personification.
"I can't believe I tripped," Darrell remarked. "The curb must have ()".

0. jumped out in front of me
1. had an uneven surface

[Assistant]
Complete the sentence with the phrase jumped out in front of me. It describes the curb as if it were a mischievous, unpredictable person.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Sandra acquired this trait?

0. Sandra's scar was caused by an accident. She cut her arm when she fell off her bicycle.
1. Sandra's scar is on her right elbow. Her father also has a scar on his right elbow.
2. Sandra's sister has a bruise from falling on her elbow.

[Assistant] Therefore my final answer is: 0


[User]
All solids, liquids, and gases are made of matter. Matter is made up of tiny particles that are always moving. The energy from the motion of these particles is called thermal energy.
Temperature measures how hot or cold matter is. If the particles in matter move faster, the temperature goes up. The matter now has both more thermal energy and a higher temperature.

Question:
Which object has the most thermal energy?

0. a 150-gram baked potato at a temperature of 31C
1. a 150-gram baked potato at a temperature of 40C
2. a 150-gram baked potato at a temperature of 36C

[Assistant]
All three baked potatoes have the same mass but different temperatures. Since the 40C potato is the hottest, it has the most thermal energy.
Therefore my final answer is: 1


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. After Tyler explained the chemistry homework to Bob, he understood it better, too.
1. After Tyler explained the chemistry homework to Bob, Tyler understood it better, too.

[Assistant]
The second answer choice contains a vague pronoun reference. The pronoun he could refer to Tyler or Bob.
The first answer choice shows a possible correction for the vague pronoun reference. He has been replaced with Tyler.
After Tyler explained the chemistry homework to Bob, Tyler understood it better, too.
Therefore my final answer is: 0


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Volume is a measurement of how much space something takes up.
There are many different units of volume. When you are using metric units, volume may be written in units of milliliters or liters.
There are 1,000 milliliters in 1 liter. So, 1 milliliter is much less than 1 liter.
A raindrop has a volume of about 20 milliliters, while a large soda bottle has a volume of 2 liters. The flask shown here measures volumes up to 500 milliliters.

Question:
What is the volume of a bottle of nail polish?

0. 14 liters
1. 14 milliliters

[Assistant]
The better estimate for the volume of a bottle of nail polish is 14 milliliters.
14 liters is too much.
Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Alan acquired this trait?

0. Alan's scar was caused by an accident. He cut his arm when he fell off his bicycle.
1. Some scars fade more quickly than others.

[Assistant] Therefore my final answer is: 0


[User]
A force is a push or a pull.
A force can make an object start moving or stop an object that is moving. A force can also make an object speed up, slow down, or change direction.
Forces can be different sizes.
Think about trying to move a heavy object and a light object. Imagine you want to move them at the same speed. You will need to use a larger force to move the heavy object.

Question:
Colton starts to pull the wagon across the yard. To move the wagon at the same speed each time, which friend does Colton need to pull with a larger force?

0. a friend who weighs 27 pounds
1. a friend who weighs 32 pounds

[Assistant]
Look for the friend who is heavier.
A friend who weighs 32 pounds is heavier than a friend who weighs 27 pounds. So, to move the wagon at the same speed each time, Colton needs to use a larger force to start moving the wagon with a friend who weighs 32 pounds.
Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Damon acquired this trait?

0. Damon has two pet fish. The fish live in a fish tank together.
1. Damon was not born knowing how to identify different fish. He had to learn this skill.

[Assistant] Therefore my final answer is: 1


[User]
The title of a book, movie, play, TV show, magazine, or newspaper should be in italics. If you write it by hand, it can be underlined instead.
A Midsummer Night's Dream
The title of a poem, song, article, or short story should be in quotation marks.
"You Are My Sunshine"

Question:
Which correctly shows the title of a magazine?

0. "Taste of Home"
1. ***Taste of Home***

[Assistant]
A magazine should be in italics.
The correct title is **Taste of Home**.
Therefore my final answer is: 1


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. When Patrick's computer wasn't working properly, he replaced the battery.
1. Patrick replaced the battery in his computer when he noticed that it wasn't working properly.

[Assistant]
The first answer choice contains a vague pronoun reference. The pronoun it could refer to the battery or the computer.
Patrick replaced the battery in his computer when he noticed that it wasn't working properly.
The second answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
When Patrick's computer wasn't working properly, he replaced the battery.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Hyperbole is an obvious exaggeration that is not meant to be taken literally.
I ate so much that I think I might explode!

Question:
What does the hyperbole in this text suggest?
The last time Fernando cleaned his room, dinosaurs were still roaming the Earth.

0. Fernando hasn't cleaned his room in a very long time.
1. Fernando refuses to clean his room.

[Assistant]
The text uses hyperbole, an obvious exaggeration that is not meant to be taken literally.
The hyperbole dinosaurs were still roaming the Earth suggests that Fernando hasn't cleaned his room in a very long time. He did not actually clean his room millions of years ago when dinosaurs existed.
Therefore my final answer is: 0


[User]
The atmosphere is the layer of air that surrounds Earth. Both weather and climate tell you about the atmosphere.
Weather is what the atmosphere is like at a certain place and time. Weather can change quickly. For example, the temperature outside your house might get higher throughout the day.
Climate is the pattern of weather in a certain place. For example, summer temperatures in New York are usually higher than winter temperatures.

Question:
Does this passage describe the weather or the climate?
Cairo, Egypt, had clear skies today.

0. climate
1. weather

[Assistant]
Read the text carefully.
Cairo, Egypt, had clear skies today.
This passage tells you about the cloud cover in Cairo today. It describes the atmosphere at a certain place and time. So, this passage describes the weather.
Therefore my final answer is: 1


[User]
Everything you can buy is either a good or a service.
A good is something you can touch or hold in your hands. For example, a hammer is a good.
A service is a job you pay someone else to do. For example, cooking food in a restaurant is a service.

Question:
Is a bicycle a good or a service?

0. a service
1. a good

[Assistant]
To decide whether a bicycle is a good or a service, ask these questions:
Is a bicycle something you can touch? Yes.
Is a bicycle a job you might pay someone else to do? No.
So, a bicycle is a good.
Therefore my final answer is: 1


[User]
Gravitational potential energy is stored between any two objects. So, for every object on or near Earth, there is gravitational potential energy stored between the object and Earth.
The amount of gravitational potential energy stored between an object and Earth depends on the mass of the object. The amount of gravitational potential energy also depends on the distance between the object and the center of Earth. This distance increases when the object moves higher and decreases when the object moves lower.
If the distance between an object and the center of Earth changes, the gravitational potential energy stored between the object and Earth will change. The table below shows how this change can happen.
When an object's mass stays the same and its distance from the center of Earth... | Gravitational potential energy stored between the object and Earth...
increases | increases
decreases | decreases
stays the same | stays the same

Question:
Complete the statement. Assume that the horse's mass did not change.
The gravitational potential energy stored between the horse and Earth () as the horse ran toward the river.

0. increased
1. decreased
2. stayed the same

[Assistant]
Think about how the distance between the horse and the center of Earth changed.
The bottom of the small hill is lower than the top of the hill. As the horse ran down the hill, the distance between the horse and the center of Earth decreased. So, the gravitational potential energy stored between the horse and Earth decreased as the horse ran toward the river.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Imagine being told that the bus leaves in 7. You might be thinking, 7 what? Does the bus leave in 7 minutes? 7 seconds?
The number 7 on its own does not give you much information about when the bus is leaving. That is because the units are missing.
Time is usually measured in units of seconds, minutes, or hours. It takes about 1 second to sneeze and 1 minute to get dressed in the morning. It takes about 1 hour to bake a pie in the oven.
There are 60 seconds in 1 minute. So, 1 second is much less than 1 minute.
There are 60 minutes in 1 hour. So, 1 minute is much less than 1 hour.

Question:
How long does it take to fry an egg in a pan?

0. 6 hours
1. 6 minutes

[Assistant]
The better estimate for how long it takes to fry an egg in a pan is 6 minutes.
6 hours is too slow.
Therefore my final answer is: 1


[User]
Chemical changes and physical changes are two ways matter can change.
In a chemical change, the type of matter changes.
Burning a piece of paper is a chemical change. The paper changes into ash and smoke.
In a physical change, the type of matter stays the same.
Cutting a piece of paper is a physical change. The cut pieces are still made of paper.
Ice melting is also a physical change. When ice melts, it changes from a solid to a liquid. But both ice and liquid water are made of the same type of matter: water! This kind of change is called a change of state.

Question:
Complete the sentence.
Bending a paper clip is a ().

0. chemical change
1. physical change

[Assistant]
Bending a paper clip is a physical change. After you bend it, the paper clip has a different shape. But it is still made of the same type of matter.
Therefore my final answer is: 1


[User]
Similes and metaphors are figures of speech that compare two things that are not actually alike.
A simile compares two things by saying that one is like the other. Similes often use the words like and as.
My sister runs like a cheetah.
The sister's running and a cheetah's running are compared using the word like.
A cheetah is known for running fast, so the simile means that the sister also runs fast.
The cat's fur was as dark as the night.
The cat's fur and the night are compared using the word as.
The night is dark, so the simile means that the cat's fur is also dark.
A metaphor compares two things by saying that one of them is the other. Unlike similes, metaphors don't use the word like or as.
The snow formed a blanket over the town.
The snow and a blanket are compared without the word like or as.
A blanket is a large piece of cloth that completely covers a bed. The metaphor makes the reader imagine that the snow becomes a blanket, covering the town completely.
Using similes and metaphors in your writing can help you create an interesting picture for the reader.

Question:
Does the sentence use a simile or a metaphor?
On that winter morning, Sadie's hands were as cold as ice.

0. metaphor
1. simile

[Assistant]
On that winter morning, Sadie's hands were as cold as ice.
The words hands and ice are compared using the word as. So, the sentence uses a simile.
Therefore my final answer is: 1


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought that can stand alone as a sentence. A dependent clause (or subordinate clause) is not a complete thought and cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw the flash of lightning, and seconds later we heard a rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause in a complex sentence usually begins with a subordinating conjunction or relative pronoun. Subordinating conjunctions include after, although, as, because, before, if, since, unless, until, when, and while. Relative pronouns include that, which, who, whom, or whose.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.
During his trip to Italy, Tony visited the Trevi Fountain, which is in Rome.
A compound-complex sentence is made up of two or more independent clauses and one or more dependent clauses.
After Samantha left work, she stopped at the bank, and then she went to the gym.
Sometimes a dependent clause in a complex or compound-complex sentence can interrupt an independent clause.
Orcas that are kept in captivity often have bent dorsal fins.

Question:
Which type of sentence is this?
As Manuel sat down on the rickety old chair, it abruptly collapsed beneath him.

0. compound
1. simple
2. compound-complex
3. complex

[Assistant]
The sentence is complex. It is made up of an independent clause and a dependent clause. The dependent clause begins with the subordinating conjunction as.
As Manuel sat down on the rickety old chair, it abruptly collapsed beneath him.
Therefore my final answer is: 3


[User]
Poetry is a special kind of writing. It has many elements that make it different from ordinary writing. Knowing these elements can help you talk about poetry, understand it better, and enjoy it more.
A poem rhymes when it has a pattern of words that end in the same sound.
End rhyme is when the rhymes appear at the end of a poem's lines.
Little Betty Blue,
Lost her holiday shoe.
From Mother Goose
Internal rhyme is when at least one of the rhyming words appears inside the poem's lines.
Sweet dreams of pleasant streams.
From William Blake, "A Cradle Song"
Rhythm is the pattern of strong and weak syllables, or stress, in a poem. You can recognize rhythm in a poem by listening to how it sounds. Poems with regular rhythm have a beat, like in music.
He watches from his mountain walls,
And like a thunderbolt he falls.
From Alfred, Lord Tennyson, "The Eagle"
The syllables in bold are strong. We say them with more force than the other syllables. In this poem, every weak syllable is followed by a strong syllable. Each line sounds like da-DUM da-DUM da-DUM da-DUM. To better hear the rhythm, try reading it aloud while clapping on each strong syllable.
Free verse is when a poem has neither a regular rhythm nor a rhyme pattern.
The old bridge has a wrinkled face.
He bends his back
For us to go over.
From Hilda Conkling, "The Old Bridge"
The syllables in bold are strong. You can see this poem does not have a regular rhythm. It also doesn't have a rhyme pattern.
Repetition is when words, phrases, or whole lines are repeated.
The dainty flying squirrel
In vest of shining white,
In coat of silver gray,
And vest of shining white.
Adapted from Mary E. Burt, "The Flying Squirrel"
Alliteration is when beginning consonant sounds are repeated in words that are close together.
Where the wild men watched and waited
Wolves in the forest, and bears in the bush.
From Bayard Taylor, "A Night with a Wolf"
Onomatopoeia is when language sounds like what it talks about.
Sometimes the onomatopoeia uses made-up words:
Tlot-tlot! tlot-tlot! Had they heard it? The horse hoofs ringing clear.
From Alfred Noyes, "The Highwayman"
Sometimes the onomatopoeia uses real words:
Hark! the honey bee is humming.
From Mary Howitt, "The Voice of Spring"

Question:
Choose the poem that has a regular rhythm, or a pattern of sound like a beat.

0. I breathed a song into the air,
It fell to earth, I knew not where;
For who has sight so keen and strong
That it can track the flight of song?
1. I thought:
The moon,
Shining upon the many steps of the palace before me,
Shines also upon the checkered rice fields
Of my native land.

[Assistant]
This poem has a regular rhythm, or a pattern of sound like a beat. The parts in bold show the strong syllables. The pattern is a weak syllable followed by a strong syllable. It sounds like da-DUM da-DUM.
That it can track the flight of song?
Therefore my final answer is: 0


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought that can stand alone as a sentence. A dependent clause (or subordinate clause) is not a complete thought and cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw the flash of lightning, and seconds later we heard a rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause in a complex sentence usually begins with a subordinating conjunction or relative pronoun. Subordinating conjunctions include after, although, as, because, before, if, since, unless, until, when, and while. Relative pronouns include that, which, who, whom, or whose.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.
During his trip to Italy, Tony visited the Trevi Fountain, which is in Rome.
A compound-complex sentence is made up of two or more independent clauses and one or more dependent clauses.
After Samantha left work, she stopped at the bank, and then she went to the gym.
Sometimes a dependent clause in a complex or compound-complex sentence can interrupt an independent clause.
Orcas that are kept in captivity often have bent dorsal fins.

Question:
Which type of sentence is this?
As Ryan sat down on the rickety old chair, it abruptly collapsed beneath him.

0. complex
1. compound-complex
2. simple
3. compound

[Assistant]
The sentence is complex. It is made up of an independent clause and a dependent clause. The dependent clause begins with the subordinating conjunction as.
As Ryan sat down on the rickety old chair, it abruptly collapsed beneath him.
Therefore my final answer is: 0


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a run-on sentence?

0. This book explains the difference between cattle and buffalo.
1. It was snowing I wore my black boots.

[Assistant]
It was snowing I wore my black boots is a run-on sentence. It has two sentences that are joined without end punctuation: It was snowing and I wore my black boots.
Therefore my final answer is: 1


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. Andy accidentally bumped into the waiter, and food splattered all over his shirt.
1. Andy accidentally bumped into the waiter, and food splattered all over Andy's shirt.

[Assistant]
The first answer choice contains a vague pronoun reference. The pronoun his could refer to Andy's or the waiter's.
The second answer choice shows a possible correction for the vague pronoun reference. His has been replaced with Andy's.
Andy accidentally bumped into the waiter, and food splattered all over Andy's shirt.
Therefore my final answer is: 0


[User]
Gravitational potential energy is stored between any two objects. So, for every object on or near Earth, there is gravitational potential energy stored between the object and Earth.
The amount of gravitational potential energy stored between an object and Earth depends on the mass of the object. The amount of gravitational potential energy also depends on the distance between the object and the center of Earth. This distance increases when the object moves higher and decreases when the object moves lower.
If the distance between an object and the center of Earth changes, the gravitational potential energy stored between the object and Earth will change. The table below shows how this change can happen.
When an object's mass stays the same and its distance from the center of Earth... | Gravitational potential energy stored between the object and Earth...
increases | increases
decreases | decreases
stays the same | stays the same

Question:
Complete the statement. Assume that the scoop of ice cream's mass did not change.
The gravitational potential energy stored between the scoop of ice cream and Earth () as the ice cream dropped toward the ground.

0. stayed the same
1. increased
2. decreased

[Assistant]
Think about how the distance between the scoop of ice cream and the center of Earth changed.
The ground was lower than the ice cream cone. As the scoop of ice cream fell toward the ground, the distance between the scoop and the center of Earth decreased. So, the gravitational potential energy stored between the scoop of ice cream and Earth decreased as the ice cream dropped toward the ground.
Therefore my final answer is: 2


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Imagine being told that a pencil is 8 long. You might be thinking, 8 what? Is the pencil 8 inches long? 8 feet? 8 miles?
The number 8 on its own does not give you much information about the length of the pencil. That is because the units are missing.
Now look at the drawing of the pencil and the ruler. The ruler shows that the units are inches. So, the length of the pencil is 8 inches.
There are 12 inches in 1 foot. So, 1 inch is much shorter than 1 foot.
There are 3 feet in 1 yard. So, 1 foot is shorter than 1 yard.

Question:
How long is a leather belt?

0. 32 feet
1. 32 inches

[Assistant]
The better estimate for the length of a leather belt is 32 inches.
32 feet is too long.
Therefore my final answer is: 1


[User]
Personification is giving human characteristics to nonhuman things. It is a figure of speech that can be used to make writing more interesting or to emphasize a point.
The trees danced in the wind.
The word danced describes the trees as if they were people. Unlike people, however, trees can't actually dance. Instead, the personification suggests that the trees are moving.

Question:
Complete the sentence so that it uses personification.
Emily finally found her phone () under the bed.

0. ringing
1. hiding

[Assistant]
Complete the sentence with the word hiding. It describes the phone as if it were a person who is hiding.
Therefore my final answer is: 1


[User]
Scientists sort animals with similar traits into groups. This is called classification. Classification helps scientists learn about how animals live.
How do scientists classify animals? First, they make observations about an animal. Scientists observe the animal's traits, including its body parts and behavior. Then, scientists compare the animal's traits to other animals' traits. Scientists classify animals with similar traits into a group.

Question:
Select the one animal that has all of the crustacean traits listed above.

0. Rock lobsters can live more than 600 feet underwater! They have an exoskeleton and two pairs of antennae.
1. Trichina worms have soft, thin bodies. They have a cylindrical shape and do not have limbs. Trichina worms are not made up of segments. They can infect and feed off of humans, pigs, and other mammals.

[Assistant]
To decide if an animal is part of a group, look at the traits of the group.
Crustaceans have the following traits:
They have two pairs of antennae.
They have an exoskeleton.
Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits.
A rock lobster has the following traits:
It has two pairs of antennae.
It has an exoskeleton.
A rock lobster has the traits of a crustacean. A rock lobster is a crustacean.
A trichina worm has the following traits:
A trichina worm does not have all of the traits of a crustacean. A trichina worm is a roundworm.
Therefore my final answer is: 0


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
Lexi practices the drums in her family's garage.

0. past tense
1. future tense
2. present tense

[Assistant]
The sentence is in present tense. You can tell because it uses a present-tense verb, practices. The verb ends in -s and tells you about something that is true or happening now.
Therefore my final answer is: 2


[User]
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word changes in meaning, its correct usage is often debated. Although a newer sense of the word may be more commonly used, many people consider a word's traditional definition to be the correct usage. Being able to distinguish the different uses of a word can help you use it appropriately for different audiences.
Britney perused her notes, carefully preparing for her exam.
The traditional usage above is considered more standard.
David perused the magazine, absentmindedly flipping through the pages.
The nontraditional usage above is now commonly used, but traditional style guides generally advise against it.

Question:
Which text uses the word ironic in its traditional sense?

0. Last winter, Jordan took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, a rare snowstorm happened to hit Florida that week.
1. Last winter, Jordan took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, he just missed a few of his college friends, who had been in Florida the previous week.

[Assistant]
The first text uses ironic in its traditional sense: contrary to what was intended, often in an amusing way. It's ironic because Jordan tried to get away from the snow but found himself in a snowstorm regardless.
Last winter, Jordan took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, a rare snowstorm happened to hit Florida that week.
The second text uses ironic in its nontraditional sense: marked by coincidence. It was a coincidence that Jordan's friends were in Florida the week before.
Last winter, Jordan took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, he just missed a few of his college friends, who had been in Florida the previous week.
Most style guides recommend to avoid using the nontraditional sense of the word ironic because it is generally considered incorrect.
Therefore my final answer is: 0


[User]
An allusion is a brief mention of something or someone well known, often from mythology, history, or literature. An allusion lets you reference ideas from an entire story in just a few words.
The protean nature of the disease makes it difficult to diagnose.
The word protean is an allusion to the sea god Proteus in Greek mythology. Because the sea is constantly changing, to describe something as protean suggests that it is variable or in flux.

Question:
What is the source of the allusion in the sentence below?
In the mornings, working alone in the cold, I sometimes imagined myself to be trapped in a Sisyphean nightmare.

0. Greek mythology
1. modern history

[Assistant]
The source of the allusion Sisyphean is Greek mythology.
In Greek mythology, Sisyphus is punished by the gods with the task of eternally rolling a boulder up a hill just to watch it roll down again.
The allusion Sisyphean means interminable.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Ethan inherited this trait?

0. Ethan likes to wear a blue sweater to match his blue eyes.
1. Ethan's mother has blue eyes. She passed this trait down to Ethan.

[Assistant] Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Temperature can be written with units of degrees Fahrenheit (F) or Celsius (C). Use the list below to compare the two units.
212F | Water boils | 100C
98.6F | Body temperature | 37C
68F | Room temperature | 20C
32F | Water freezes | 0C

Question:
What is the temperature of a warm grilled cheese sandwich?

0. 50C
1. 50F

[Assistant]
The better estimate for the temperature of a warm grilled cheese sandwich is 50C.
50F is too cold.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Nellie inherited this trait?

0. Nellie's parents have dark skin. They passed down this trait to Nellie.
1. Nellie and her father both have dark hair.

[Assistant] Therefore my final answer is: 0


[User]
When writing research papers, you will often be asked to follow a particular style guide for your citations. One popular style guide is the Modern Language Association (MLA) Handbook.
Below are the basic formats for some common types of Works Cited entries. Consult the MLA Handbook for a complete list.
Books:
Format | Author(s). Book Title. City of Publication: Publisher, Year of Publication. Medium of Publication.
Example | Austen, Jane. Pride and Prejudice. New York: Dover Publications, 1995. Print.
Essays, short stories, or poems in an anthology or book:
Format | Author(s). "Essay, Poem, or Short Story Title." Anthology or Book Title. Ed. Editor Name. City of Publication: Publisher, Year of Publication. Page Number(s). Medium of Publication.
Example | James, Henry. "The Middle Years." The Oxford Book of American Short Stories. Ed. Joyce Carol Oates. Oxford: Oxford UP, 2013. 116-135. Print.
Magazine and newspaper articles:
Format | Author(s). "Article Title." Title of Magazine or Newspaper Date of Publication: Page(s). Medium of Publication.
Example | Hayes, David J., and James H. Stock. "The Real Cost of Coal." New York Times 24 Mar. 2015: n. pag. Web. 25 Mar. 2015.
Journal articles:
Format | Author(s). "Article Title." Title of Journal Volume.Issue (Year): Page(s). Medium of Publication.
Example | Gillette, Jane, et al. "Human Simulations of Vocabulary Learning." Cognition 73.2 (1999): 135-176. Print.
Web pages:
Format | Author(s). "Page Title." Name of Website. Publisher, Date of Publication. Medium of Publication. Date of Access.
Example | Gunn, Janelle P., and Lauren E. Owens. "How to Slash Sodium from Your Diet." Livestrong.com. Demand Media, 30 Mar. 2015. Web. 31 Mar. 2015.
Additional guidelines:
Author Names. The first author's name is written in last name, first name format (Smith, Jane). Additional author names are written in first name last name format (Smith, Jane, and John Doe). If there are more than three authors, the first author's name is followed by "et al.," which stands for and others (e.g., Smith, Jane, et al.).
Medium of Publication. Each entry must include information about what form the content was communicated in. The most common mediums are "Print" and "Web," but other possibilities include "Film," "E-mail," and "Lecture." Whenever the Medium of Publication is "Web," the date of access (the day, month, and year the webpage was viewed) must be listed directly after the Medium of Publication.
Editors and Translators. If a work has an editor or a translator, this information must be added to the Works Cited entry using the appropriate abbreviation. "Ed." stands for edited by. "Trans." stands for translated by.
Missing Information. If a work has no known author, the author section of the citation is simply left out. If a work has no available page numbers, the abbreviation "n. pag." is used instead. If a work has no available publication date, the abbreviation "n.d." is used instead. If a work has no available publisher or no available city of publication, the abbreviation "n.p." is used instead.

Question:
What does this Works Cited entry indicate about the cited work?
Norman, Howard. "Advice of the Fatherly Sort." I Hate to Leave This Beautiful Place. New York: Houghton Mifflin Harcourt, 2013. 140. Print.

0. Norman Howard is the publisher.
1. Houghton Mifflin Harcourt is the publisher.
2. Howard Norman is the publisher.

[Assistant]
Look closely at the Works Cited entry:
Norman, Howard. "Advice of the Fatherly Sort." I Hate to Leave This Beautiful Place. New York: Houghton Mifflin Harcourt, 2013. 140. Print.
You can tell that Houghton Mifflin Harcourt is the publisher by looking at the publisher name, which appears after the place of publication.
Therefore my final answer is: 1


[User]
Solid, liquid, and gas are states of matter. Matter is anything that takes up space. Matter can come in different states, or forms.
When matter is a solid, it has a shape of its own.
Some solids can be bent or broken easily. Others are hard to bend or break.
A glass cup is a solid. A sock is also a solid.
When matter is a liquid, it takes the shape of its container.
Think about pouring a liquid from a cup into a bottle. The shape of the liquid is different in the cup than in the bottle. But the liquid still takes up the same amount of space.
Juice is a liquid. Honey is also a liquid.
When matter is a gas, it spreads out to fill a space.
Many gases are invisible. So, you cant see them. Air is a gas.

Question:
Select the solid.

0. rain
1. coins
2. apple juice

[Assistant]
Rain is a liquid. A liquid takes the shape of any container it is in. If you put rainwater into a bucket, the rainwater will take the shape of the bucket. But the rainwater will still take up the same amount of space.
A coin is a solid. A solid has a size and shape of its own. Many coins are made of solid metal.
Apple juice is a liquid. A liquid takes the shape of any container it is in. If you pour apple juice into a different container, the apple juice will take the shape of that container. But the apple juice will still take up the same amount of space.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
A euphemism is a polite or indirect expression that is used to de-emphasize an unpleasant topic.
The head of Human Resources would never refer to firing people, only to laying them off.
Hyperbole is an obvious exaggeration that is not meant to be taken literally.
I ate so much that I think I might explode!
An oxymoron is a joining of two seemingly contradictory terms.
Some reviewers are calling this book a new classic.
A paradox is a statement that might at first appear to be contradictory, but that may in fact contain some truth.
Always expect the unexpected.

Question:
Which figure of speech is used in this text?
Trisha swore she would never go back to Oakland, but I told her she should never say never. The city might be a very different place in ten years.

0. euphemism
1. paradox

[Assistant]
The text uses a paradox, a statement that might at first appear to be contradictory, but that may in fact contain some truth.
Never say never at first appears to be contradictory: by saying the phrase itself, you have already said never. However, it contains some truth: people often change their minds as they age and so should not rule anything out by saying never.
Therefore my final answer is: 1


[User]
A letter starts with a greeting and ends with a closing. For each one, capitalize the first word and end with a comma. You should also capitalize proper nouns, such as Aunt Sue.
Dear Aunt Sue,
I'm glad you could come to my party, and
thank you for the birthday gift. I could not have
asked for a better one! Every time I see it, I think
of you.
With love,
Rory

Question:
Which closing is correct for a letter?

0. with love,
Cole
1. With love,
Cole

[Assistant]
The second closing is correct:
Its first word is capitalized, and it ends with a comma.
Therefore my final answer is: 1


[User]
Question:
Which change better matches the sentence?
A grassy hill catches fire and burns.

0. erosion
1. wildfire

[Assistant] Therefore my final answer is: 1


[User]
The atmosphere is the layer of air that surrounds Earth. Both weather and climate tell you about the atmosphere.
Weather is what the atmosphere is like at a certain place and time. Weather can change quickly. For example, the temperature outside your house might get higher throughout the day.
Climate is the pattern of weather in a certain place. For example, summer temperatures in New York are usually higher than winter temperatures.

Question:
Does this passage describe the weather or the climate?
It has not rained in over a week at Paula's house.

0. climate
1. weather

[Assistant]
Read the text carefully.
It has not rained in over a week at Paula's house.
This passage tells you about the precipitation last week at Paula's house. It describes the atmosphere at a certain place and time. So, this passage describes the weather.
Therefore my final answer is: 1


[User]
Gravitational potential energy is stored between any two objects. So, for every object on or near Earth, there is gravitational potential energy stored between the object and Earth.
The amount of gravitational potential energy stored between an object and Earth depends on the mass of the object. The amount of gravitational potential energy also depends on the distance between the object and the center of Earth. This distance increases when the object moves higher and decreases when the object moves lower.
If the distance between an object and the center of Earth changes, the gravitational potential energy stored between the object and Earth will change. The table below shows how this change can happen.
When an object's mass stays the same and its distance from the center of Earth... | Gravitational potential energy stored between the object and Earth...
increases | increases
decreases | decreases
stays the same | stays the same

Question:
Complete the statement. Assume that Gordon's mass did not change.
The gravitational potential energy stored between Gordon and Earth () as he hiked toward the summit.

0. increased
1. stayed the same
2. decreased

[Assistant]
Think about how the distance between Gordon and the center of Earth changed.
The summit of the mountain was higher than the point where Gordon started hiking. As he hiked toward the summit, the distance between Gordon and the center of Earth increased. So, the gravitational potential energy stored between Gordon and Earth increased as he hiked toward the summit.
Therefore my final answer is: 0


[User]
All living things are made up of cells. Plants, animals, and some fungi have many cells. Other living things are made up of just one cell.
All living things need food and water. Water helps living things break down food and remove waste. Food gives living things energy. They use energy from food to grow and change.
All living things sense changes in their environment. Living things might sense changes by seeing, smelling, hearing, or feeling. Living things can respond to the changes they sense.

Question:
Select the living thing.

0. clay
1. mangrove tree
2. crayon
3. mug

[Assistant]
A mug is not a living thing.
Mugs do not have all of the traits of living things. They do not grow or respond to their environment. They do not need food or water.
Clay is not a living thing.
Clay does not have all of the traits of a living thing. It can be formed into different shapes, but it does not grow or respond to the world around it. It does not need food or water.
A crayon is not a living thing.
Crayons do not have all of the traits of living things. They do not grow or respond to their environment. They do not need food or water.
A mangrove tree is a living thing.
Mangrove trees grow and respond to their environment. They need food and water. Mangrove trees are made up of many cells.
Mangrove trees are plants. They make their own food using water, carbon dioxide, and energy from sunlight.
Therefore my final answer is: 1


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.

Question:
Based on this information, what is Asgore's genotype for the wool color gene?

0. white wool
1. Ll

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. Asgore has one allele for white wool (L) and one allele for black wool (l). So, Asgore's genotype for the wool color gene is Ll.
Therefore my final answer is: 1


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A sentence fragment is a group of words that does not express a complete thought. It is usually missing a subject or a verb.
Knows the answer.
This is a sentence fragment. It is missing a subject.
Who knows the answer? She knows the answer.
The bright red car.
This is a sentence fragment. It is missing a verb.
What did the bright red car do? The bright red car stopped.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a run-on sentence?

0. Lions are mammals, we are mammals, too.
1. This wonderful drink tastes cool and sweet.

[Assistant]
Lions are mammals, we are mammals, too is a run-on sentence. It has two sentences that are joined by just a comma: Lions are mammals and We are mammals, too.
Therefore my final answer is: 0