[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?
Seattle, Washington, has over 200 cloudy days every year.

0. weather
1. climate

[Assistant]
Read the text carefully.
Seattle, Washington, has over 200 cloudy days every year.
This passage tells you about the usual pattern of clouds in Seattle. It does not describe what the weather is like on a particular day. So, this passage describes the climate.
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 an article?

0. "Medicine's Search for Meaning"
1. Medicine's Search for Meaning

[Assistant]
An article should be in quotation marks.
The correct title is "Medicine's Search for Meaning."
Therefore my final answer is: 0


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Alliteration is the repetition of sounds at the beginning of nearby words.
What a lucky little lady you are!
An allusion is a brief reference to something or someone well known, often from history or literature.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.
A simile uses like or as to compare two things that are not actually alike.
The cat's fur was as dark as the night.
A metaphor compares two things that are not actually alike without using like or as.
The snow formed a blanket over the town.
Onomatopoeia involves using a word that expresses a sound.
The scrambled eggs hit the floor with a splat.
Personification is giving human characteristics to nonhuman things.
The trees danced in the wind.
A pun involves using a word or phrase in a humorous way that suggests more than one meaning.
A great new broom is sweeping the nation.
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:
Which figure of speech is used in this text?
The hum of the computer concerned Vijay. Was the problem with the power supply or the hard drive?

0. onomatopoeia
1. metaphor

[Assistant]
The text uses onomatopoeia, a word that expresses a sound.
Hum represents the sound the computer was making.
Therefore my final answer is: 0


[User]
Rhyming words are words that end with the same sound.
The words tip and slip rhyme. They both end with the same sound.
The words meet and treat also rhyme. They both end with the same sound, even though the sound has two different spellings.
The words tip and meet don't rhyme. They end with different sounds.

Question:
Which word does not rhyme?

0. hard
1. third
2. bird

[Assistant]
The words bird and third rhyme. They both end with the ird sound.
The word hard does not rhyme. It ends with a different sound.
Therefore my final answer is: 0


[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. California newt
1. monarch butterfly

[Assistant]
A monarch butterfly is an insect. Like other insects, a monarch butterfly does not have a backbone. It has a hard outer cover.
A California newt is an amphibian. Like other amphibians, a California newt has a backbone.
Therefore my final answer is: 0


[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?
People the world over have always been more impressed by the power of our example than by the example of our power.
President Bill Clinton, speech at the 2008 Democratic National Convention

0. apostrophe
1. chiasmus

[Assistant]
The text uses chiasmus, an expression in which the second half parallels the first but reverses the order of words.
The second half of the sentence reverses the order of the words power and example relative to the first half.
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 Vicky inherited this trait?

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

[Assistant] 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.
Imagine being told that a pencil is 16 long. You might be thinking, 16 what? Is the pencil 16 centimeters long? 16 meters? 16 kilometers?
The number 16 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 centimeters. So, the length of the pencil is 16 centimeters.
There are 100 centimeters in 1 meter. So, 1 centimeter is much shorter than 1 meter.
There are 1,000 meters in 1 kilometer. So, 1 meter is much shorter than 1 kilometer.

Question:
How long is a road from one end of a city to the other?

0. 6 meters
1. 6 kilometers

[Assistant]
The better estimate for the length of a road from one end of a city to the other is 6 kilometers.
6 meters is too short.
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?
Every Sunday, that popular farmers' market is like a zoo.

0. metaphor
1. simile

[Assistant]
Every Sunday, that popular farmers' market is like a zoo.
The words farmers' market and zoo are compared using the word like. So, the sentence uses a simile.
Therefore my final answer is: 1


[User]
A fact is something that can be proved to be true. Facts can be proved by observing, measuring, or studying information.
The flag of the United States has 13 stripes.
This is a fact. It can be proved by looking at the flag and counting the number of stripes.
An opinion is something that a person believes, thinks, or feels. An opinion cannot be proved true.
The flag of the United States is easy to draw.
This is an opinion. People may have different opinions about what makes a flag "easy" to draw.

Question:
Which sentence states a fact?

0. Kwanzaa celebrations last one week.
1. Kwanzaa is the most enjoyable holiday.

[Assistant]
The second sentence states a fact.
Kwanzaa celebrations last one week.
It can be proved by looking up the traditions of Kwanzaa.
The first sentence states an opinion.
Kwanzaa is the most enjoyable holiday.
Most enjoyable shows what a person believes, thinks, or feels. Another person might have a different opinion about what makes a holiday enjoyable.
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?
Samuel opens the big box.

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, opens. The verb ends in -s and tells you about something that is true or happening now.
Therefore my final answer is: 1


[User]
Informal writing is typically used in casual situations or when communicating with someone you know well. Informal language often expresses familiarity and tends to sound more like speech. It uses more conversational language, such as slang, idioms, abbreviations, imprecise language, and contractions.
Formal writing is typically used in academic and business writing or when writing directly to an authority figure. It tends to be more courteous and impersonal, avoiding overly familiar or conversational language.
Compare the following sentences.
Informal: Yeah, ostriches can't fly, but I think they're awesome.
More formal: Ostriches may be flightless, but they're remarkable runners.
Most formal: Though flightless, ostriches are remarkable runners.

Question:
Which announcement is more formal?

0. The Silvergrove Law Firm is pleased to announce . . .
1. The Silvergrove Law Firm is so happy to tell you . . .

[Assistant]
The first announcement is more formal. It uses more elevated language (pleased to announce). The other announcement sounds more conversational (so happy).
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.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Harold got off the mountain by the skin of his teeth.

0. the Bible
1. U.S. history

[Assistant]
The source of the allusion by the skin of his teeth is the Bible.
In the Bible, Job complains to God about his hardships, saying that both strangers and those he loves have turned against him. He says, "My bone cleaveth to my skin and to my flesh, and I am escaped with the skin of my teeth." Scholars have long debated the exact meaning of the phrase, but many claim that Job is saying that he narrowly escaped death.
The allusion by the skin of his teeth means just barely.
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 package that had arrived on my doorstep seemed ().

0. eager to be opened
1. mysterious

[Assistant]
Complete the sentence with the phrase eager to be opened. It describes the package as if it were an enthusiastic person.
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.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
When I learned the details of Helen's Faustian bargain, I was in disbelief.

0. history
1. literature

[Assistant]
The source of the allusion Faustian bargain is literature.
In a play by Christopher Marlowe based on the legend of Faust, a man strikes a deal with the devil. Disregarding the long-term consequences of his actions, he sells his soul in exchange for power.
The allusion Faustian bargain means a compromise of one's values for personal gain.
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 September 2013, President Obama stated that he was on the fence about ordering a military strike against Syria.

0. The president was firmly against the military strike.
1. The president was undecided about the military strike.

[Assistant]
The text uses an idiom, an expression that cannot be understood literally.
The idiom on the fence suggests that the president was undecided about the military strike. If you are on the fence, you are on neither one side nor the other. In other words, you are torn or unsure.
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?
Sophia noticed that the sky was filled with cumulus clouds every day last week.

0. climate
1. weather

[Assistant]
Read the text carefully.
Sophia noticed that the sky was filled with cumulus clouds every day last week.
This passage tells you about the clouds Sophia saw last week. It describes the atmosphere at a certain place and time. So, this passage describes the weather.
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.
Some traits, like flower color in pea plants, are controlled by a single gene. Most plants and animals have a genotype made up of two alleles for these traits. These two alleles determine whether an organism is homozygous or heterozygous for the gene.
An organism with two identical alleles for a gene is homozygous for that gene. A pea plant with the genotype FF or ff is homozygous for the flower color gene.
An organism with two different alleles for a gene is heterozygous for that gene. A pea plant with the genotype Ff is heterozygous for the flower color gene.
The types of alleles in an organism's genotype determine the organism's phenotype. Some alleles have types called dominant and recessive. These two types can cause different versions of a trait to appear as the organism's phenotype.
A dominant allele causes its version of the trait to appear even when the organism also has a recessive allele for the gene. In pea plants, the F allele, which causes purple flowers, is dominant over the f allele. A pea plant with at least one F allele will have the F allele's version of the flower color trait. So, a plant with the genotype FF or Ff will have purple flowers.
A recessive allele causes its version of the trait to appear only when the organism does not have any dominant alleles for the gene. In pea plants, the f allele, which causes white flowers, is recessive to the F allele. A pea plant with only f alleles will have the f allele's version of the flower color trait. So, a plant with the genotype ff will have white flowers.

Question:
Based on this information, what is Shiloh's phenotype for the fur length trait?

0. short fur
1. long fur

[Assistant]
Shiloh's genotype for the fur length gene is ff. Shiloh's genotype of ff has only f alleles. The f allele is for long fur. So, Shiloh's phenotype for the fur length trait must be long fur.
To check this answer, consider whether Shiloh's alleles are dominant or recessive. The allele for long fur (f) is recessive to the allele for short fur (F). This means F is a dominant allele, and f is a recessive allele.
Shiloh's genotype of ff has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Shiloh's phenotype for the fur length trait must be long fur.
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?
The painter will blend blue and yellow together.

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

[Assistant]
The sentence is in future tense. You can tell because it uses will before the main verb, blend. The verb tells you about something that is going to happen.
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 Thor's genotype for the fur color gene?

0. orange fur
1. FF

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. Thor has two alleles for orange fur (F). So, Thor's genotype for the fur color gene is FF.
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?
We find ourselves rich in goods, but ragged in spirit.
President Richard Nixon, inaugural address

0. antithesis
1. euphemism

[Assistant]
The text uses antithesis, the contrasting of opposing ideas within a parallel grammatical structure.
Nixon contrasts two aspects of the American people, rich in goods and ragged in spirit.
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.
When you are using customary units, length may be written with units of inches, feet, yards, or miles.
There are 12 inches in 1 foot, and 3 feet in 1 yard. There are 5,280 feet in 1 mile.
A football is about 1 foot long. A football field is 100 yards long.

Question:
How long is a limousine?

0. 7 yards
1. 7 inches
2. 7 feet

[Assistant]
The best estimate for the length of a limousine is 7 yards.
7 inches and 7 feet are both too short.
Therefore my final answer is: 0


[User]
There are four kinds of sentences.
A declarative sentence is a statement. It tells about something. A declarative sentence always ends with a period.
I have an older brother and a younger sister.
An interrogative sentence is a question. It asks something. An interrogative sentence always ends with a question mark.
How tall are you?
An imperative sentence is a command. It makes a request or tells someone to do something. An imperative sentence usually ends with a period. If the command shows strong feeling, it ends with an exclamation point.
Read the first chapter by next week.
Look out for that car!
An exclamatory sentence is like a statement, but it shows surprise or strong feeling. An exclamatory sentence always ends with an exclamation point.
Some whales are over ninety feet long!
I can't wait until tomorrow!

Question:
What kind of sentence is this?
This cool breeze feels great on such a hot day.

0. interrogative
1. declarative

[Assistant]
The sentence tells about something, and it ends with a period. It is a declarative sentence.
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?
The hospital stayed open all day and night.

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

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


[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.
Lying in a pile on the ground, the dirty, tattered coat looked ().

0. wrinkled
1. depressed

[Assistant]
Complete the sentence with the word depressed. It describes the coat as if it were a sad, worn-out person.
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.
Mass is a measurement of how much matter something contains.
There are many different units of mass. When you are using metric units, mass may be written with units of grams or kilograms.
There are 1,000 grams in 1 kilogram. So, 1 gram is much less than 1 kilogram.
A paper clip has a mass of about 1 gram, while a textbook has a mass of about 1 kilogram.

Question:
What is the mass of a floor lamp?

0. 4 kilograms
1. 4 grams

[Assistant]
The better estimate for the mass of a floor lamp is 4 kilograms.
4 grams is too light.
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 marsupial traits listed above.

0. Echidnas are covered in fur and spines. Their spines help protect them from predators. When an echidna is scared, it curls up into a ball! Echidnas lay eggs and feed their offspring milk.
1. Young gray kangaroos are called joeys. Female gray kangaroos carry their joeys in their pouches after they are born. Gray kangaroos get their name from their gray fur.

[Assistant]
To decide if an animal is part of a group, look at the traits of the group.
Marsupials have the following traits:
They have offspring that lives in the mother's pouch after birth.
They have fur or hair.
Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits.
An echidna has the following traits:
It makes eggs with shells.
It has fur.
An echidna does not have all of the traits of a marsupial. An echidna is a monotreme.
A gray kangaroo has the following traits:
It has offspring that lives in the mother's pouch after birth.
It has fur.
A gray kangaroo has the traits of a marsupial. A gray kangaroo is a marsupial.
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. your friend,
Marcy
1. Your friend,
Marcy

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


[User]
Every object is made of one or more materials. A material is a type of matter. Wood, glass, metal, and plastic are common materials.
A material has different properties. A material's properties tell you how it looks, feels, tastes, or smells.

Question:
Which would stretch more?

0. glass marbles
1. rubber gloves

[Assistant]
Stretchy is a property. A stretchy material gets longer when you pull on it.
Look at each picture, one at a time. Imagine pulling on the material shown in each picture.
Of the choices, the rubber gloves would stretch more. If you pull the fingers of a rubber glove, they will get longer.
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 Jennifer acquired this trait?

0. Both Jennifer and her father grow sunflowers.
1. Last summer, Jennifer's neighbor showed her how to grow sunflowers.
2. Jennifer likes to visit sunflower fields.

[Assistant] 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 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 blueberry muffin at a temperature of 94F
1. a blueberry muffin at a temperature of 99F
2. a blueberry muffin at a temperature of 103F

[Assistant]
All three blueberry muffins have the same mass but different temperatures. Since the 103F muffin is the hottest, it has the most thermal energy.
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.
Volume is a measurement of how much space something takes up.
There are many different units of volume. When you are using customary units, volume may be written in units of fluid ounces, cups, or gallons.
As the diagram shows, there are 8 fluid ounces in 1 cup and 16 cups in 1 gallon. So, 1 fluid ounce is less than 1 cup and much less than 1 gallon.
A glass of milk has a volume of about 8 fluid ounces, or 1 cup. A jug of milk has a volume of 1 gallon.

Question:
What is the volume of a bathtub?

0. 60 fluid ounces
1. 60 gallons
2. 60 cups

[Assistant]
The best estimate for the volume of a bathtub is 60 gallons.
60 fluid ounces and 60 cups are both too little.
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?
"This salsa could use a little more spice," Javier said as he gulped down water and wiped tears from his eyes.

0. The salsa was too spicy.
1. The salsa triggered Javier's allergies.

[Assistant]
The text uses verbal irony, which involves saying one thing but implying something very different.
Could use a little more spice ironically suggests that the salsa was too spicy. Javier gulped down water and wiped tears from his eyes, indications that the salsa was indeed too spicy.
Therefore my final answer is: 0


[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?
The archaeologists believe that the bones they found are about fourteen thousand years old, but we won't have an exact estimate until the laboratory tests are complete.

0. euphemism
1. oxymoron

[Assistant]
The text uses an oxymoron, a joining of two seemingly contradictory terms.
Exact estimate is a contradiction, because an estimate is an inexact or tentative measurement.
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 Eve inherited this trait?

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

[Assistant] Therefore my final answer is: 0


[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.
Folding a piece of paper is a ().

0. physical change
1. chemical change

[Assistant]
Folding a piece of paper is a physical change. The paper gets a different shape. But it is still made of the same type of matter.
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 blanket of snow () the cozy little cottage.

0. completely covered
1. wrapped its arms around

[Assistant]
Complete the sentence with the phrase wrapped its arms around. It describes the snow as if it were a person offering a hug.
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?
Colton has five fingers on each hand.

0. acquired
1. inherited

[Assistant]
Most humans are born with five fingers on each hand. So, having five fingers is an inherited trait.
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.
When you are using metric units, length can be written with units of millimeters, centimeters, meters, or kilometers. One meter contains 100 centimeters or 1,000 millimeters. So, 1 meter is larger than 1 centimeter, and 1 centimeter is larger than 1 millimeter.
The tip of the pencil shown here is only 1 millimeter wide, but the pencil is about 16 centimeters long.
A red fox is about 1 meter long. The Sydney Harbour Bridge in Australia is about 1,000 meters, or 1 kilometer, in length.

Question:
How long is a sunflower seed?

0. 20 kilometers
1. 20 centimeters
2. 20 millimeters
3. 20 meters

[Assistant]
The best estimate for the length of a sunflower seed is 20 millimeters.
20 centimeters, 20 meters, and 20 kilometers are all too long.
Therefore my final answer is: 2


[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 Kathleen inherited this trait?

0. Kathleen's hair is the same color as her brown eyes.
1. Kathleen's father has brown eyes. He passed this trait down to Kathleen.

[Assistant] 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 sled's mass did not change.
The gravitational potential energy stored between the sled and Earth () as Leslie rode down the hill.

0. increased
1. decreased
2. stayed the same

[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 Leslie started sledding. As Leslie 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 Leslie rode down the hill.
Therefore my final answer is: 1


[User]
A thermometer is a tool that measures temperature. Temperature can be measured in degrees. The symbol for degrees is .
Some thermometers measure temperature in degrees Celsius (C). Celsius is one scale used to measure temperature.
This is a tube thermometer. It has a tube filled with a red liquid.
There is a Celsius scale along the right side of the tube. The top of the red liquid lines up with the number 30 on the scale. So, the temperature shown by this thermometer is 30C.

Question:
Select the temperature shown by this thermometer.

0. 10C
1. 0C
2. 20C

[Assistant]
Find the top of the red liquid.
Now look at the scale to the right. The top of the red liquid lines up with 20. So, the temperature is 20C.
Therefore my final answer is: 2


[User]
Question:
Which change better matches the sentence?
An area becomes drier than usual after a year without rain.

0. volcanic eruption
1. drought

[Assistant] 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 meatball at a temperature of 118F
1. a meatball at a temperature of 116F
2. a meatball at a temperature of 108F

[Assistant]
All three meatballs have the same mass but different temperatures. Since the 108F meatball is the coldest, it has the least thermal energy.
Therefore my final answer is: 2


[User]
According to Newton's third law, for every force, there is an equal and opposite force. This means that if one object is applying a force on a second object, the second object must also be applying a force on the first object, but in the opposite direction.
For example, if your hand is pushing down on a table, the table is also pushing up on your hand. Or, if you are pulling forward on a rope, the rope is also pulling back on you.

Question:
According to Newton's third law, what other force must be happening?

0. The mound of cookie dough is pushing on the rolling pin.
1. The mound of cookie dough is pulling on the rolling pin.

[Assistant]
The rolling pin is pushing on the mound of cookie dough. So, Newton's third law tells you that the mound of cookie dough is pushing on the rolling pin.
Therefore my final answer is: 0


[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 does not have a backbone.

0. golden frog
1. bumble bee

[Assistant]
A golden frog is an amphibian. Like other amphibians, a golden frog has a backbone.
A bumble bee is an insect. Like other insects, a bumble bee does not have a backbone. It has a hard outer cover.
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.
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 bicycle?

0. 18 tons
1. 18 pounds
2. 18 ounces

[Assistant]
The best estimate for the mass of a bicycle is 18 pounds.
18 ounces is too light and 18 tons is too heavy.
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 a pencil is 16 long. You might be thinking, 16 what? Is the pencil 16 centimeters long? 16 meters? 16 kilometers?
The number 16 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 centimeters. So, the length of the pencil is 16 centimeters.
There are 100 centimeters in 1 meter. So, 1 centimeter is much shorter than 1 meter.
There are 1,000 meters in 1 kilometer. So, 1 meter is much shorter than 1 kilometer.

Question:
How long is a hammer?

0. 16 kilometers
1. 16 centimeters

[Assistant]
The better estimate for the length of a hammer is 16 centimeters.
16 kilometers is too long.
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. Love,
Connor
1. love,
Connor

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


[User]
Rhyming words are words that end with the same sound.
The words tip and slip rhyme. They both end with the same sound.
The words meet and treat also rhyme. They both end with the same sound, even though the sound has two different spellings.
The words tip and meet don't rhyme. They end with different sounds.

Question:
Which word does not rhyme?

0. take
1. same
2. cake

[Assistant]
The words take and cake rhyme. They both end with the ake sound.
The word same does not rhyme. It ends with a different sound.
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.
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 adult hippopotamus?

0. 3 ounces
1. 3 tons
2. 3 pounds

[Assistant]
The best estimate for the mass of an adult hippopotamus is 3 tons.
3 ounces and 3 pounds are both too light.
Therefore my final answer is: 1


[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:
Select the elementary substance.

0. bromomethane (CH3Br)
1. ammonia (NH3)
2. gold (Au)

[Assistant]
Look at the chemical formula for each substance, and count the number of symbols in the formula. Then, decide if the substance is an elementary substance. The chemical formula for ammonia contains two symbols: N for nitrogen and H for hydrogen. So, ammonia is made of two chemical elements bonded together. Substances that are made of two or more chemical elements bonded together are compounds. So, ammonia is a compound, not an elementary substance. The chemical formula for bromomethane contains three symbols: C for carbon, H for hydrogen, and Br for bromine. So, bromomethane is made of three chemical elements bonded together. Substances that are made of two or more chemical elements bonded together are compounds. So, bromomethane is a compound, not an elementary substance. The chemical formula for gold contains one symbol: Au. So, gold is made of one chemical element. Substances that are made of one chemical element are elementary substances. So, gold is an elementary substance.
Therefore my final answer is: 2


[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.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Red velvet cupcakes were Alexandra's Achilles's heel when she was trying to eat more healthily.

0. Greek mythology
1. the Bible

[Assistant]
The source of the allusion Achilles's heel is Greek mythology.
In Greek mythology, Achilles's mother dips him in a river that protects his body wherever it touches. His heel does not get wet, so it is the one part of his body left unprotected. During the Trojan War, an arrow hits Achilles in the heel and kills him.
The allusion Achilles's heel means a sole weakness.
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?
Mrs. Blanchard sings a pretty song.

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

[Assistant]
The sentence is in present tense. You can tell because it uses a present-tense verb, sings. The verb ends in -s and tells you about something that is true or happening now.
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.
Mass is a measurement of how much matter something contains.
There are many different units of mass. When you are using metric units, mass may be written with units of grams or kilograms.
There are 1,000 grams in 1 kilogram. So, 1 gram is much less than 1 kilogram.
A paper clip has a mass of about 1 gram, while a textbook has a mass of about 1 kilogram.

Question:
What is the mass of an elephant?

0. 4,590 grams
1. 4,590 kilograms

[Assistant]
The better estimate for the mass of an elephant is 4,590 kilograms.
4,590 grams is too light.
Therefore my final answer is: 1


[User]
Connotation is the feeling or idea that goes along with a word or phrase. Some words are close in meaning but have different connotations.
For example, think about the words eager and impatient. They both mean wanting something to happen, but they have different connotations.
Eager has a positive connotation. It is a nice word. An eager person is happy and excited.
Impatient has a negative connotation. It is not a nice word. An impatient person is often pushy and demanding.

Question:
Which phrase has a more negative connotation?

0. a wild animal
1. a savage animal

[Assistant]
A savage animal has a more negative connotation. A savage animal is a wild animal that is fierce and scary.
Therefore my final answer is: 1


[User]
Minerals are the building blocks of rocks. A rock can be made of one or more minerals.
Minerals and rocks have the following properties:
Property | Mineral | Rock
It is a solid. | Yes | Yes
It is formed in nature. | Yes | Yes
It is not made by organisms. | Yes | Yes
It is a pure substance. | Yes | No
It has a fixed crystal structure. | Yes | No
You can use these properties to tell whether a substance is a mineral, a rock, or neither.
Look closely at the last three properties:
Minerals and rocks are not made by organisms.
Organisms make their own body parts. For example, snails and clams make their shells. Because they are made by organisms, body parts cannot be  minerals or rocks.
Humans are organisms too. So, substances that humans make by hand or in factories are not minerals or rocks.
A mineral is a pure substance, but a rock is not.
A pure substance is made of only one type of matter.  Minerals are pure substances, but rocks are not. Instead, all rocks are mixtures.
A mineral has a fixed crystal structure, but a rock does not.
The crystal structure of a substance tells you how the atoms or molecules in the substance are arranged. Different types of minerals have different crystal structures, but all minerals have a fixed crystal structure. This means that the atoms and molecules in different pieces of the same type of mineral are always arranged the same way.
However, rocks do not have a fixed crystal structure. So, the arrangement of atoms or molecules in different pieces of the same type of rock may be different!

Question:
Select the one substance that is not a mineral.

0. Hornblende is a pure substance. It is not made by living things.
1. Fluorite is a solid. It is formed in nature.
2. A turtle shell is made by a living thing. It is not a pure substance.

[Assistant]
Compare the properties of each substance to the properties of minerals. Select the substance whose properties do not match those of minerals.
Fluorite is a mineral.
A turtle shell is made by a living thing. But minerals are not made by living things.
A turtle shell is not a pure substance. But all minerals are pure substances.
So, a turtle shell is not a mineral.
Hornblende is a mineral.
Therefore my final answer is: 2


[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.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Bryant dropped out of college to travel the world, but a year later, the prodigal son returned home and re-enrolled.

0. the Bible
1. British history

[Assistant]
The source of the allusion prodigal son is the Bible.
In a Biblical parable, the prodigal son irresponsibly spends the inheritance given to him by his father. When he returns home, he expects to be shamed, but his father forgives him.
The allusion prodigal son means a person who behaves recklessly but later makes a repentant return.
Therefore my final answer is: 0


[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 Moby's phenotype for the tail spots trait?

0. an unspotted tail
1. ii

[Assistant]
An organism's phenotype for a trait is its observable version of that trait. Moby's observable version of the tail spots trait is an unspotted tail. So, Moby's phenotype for the tail spots trait is an unspotted tail.
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.
When you are using customary units, length may be written with units of inches, feet, yards, or miles.
There are 12 inches in 1 foot, and 3 feet in 1 yard. There are 5,280 feet in 1 mile.
A football is about 1 foot long. A football field is 100 yards long.

Question:
How long is a tennis racket?

0. 25 feet
1. 25 yards
2. 25 inches
3. 25 miles

[Assistant]
The best estimate for the length of a tennis racket is 25 inches.
25 feet, 25 yards, and 25 miles are all too long.
Therefore my final answer is: 2


[User]
There are four kinds of sentences.
A declarative sentence is a statement. It tells about something. A declarative sentence always ends with a period.
I have an older brother and a younger sister.
An interrogative sentence is a question. It asks something. An interrogative sentence always ends with a question mark.
How tall are you?
An imperative sentence is a command. It makes a request or tells someone to do something. An imperative sentence usually ends with a period. If the command shows strong feeling, it ends with an exclamation point.
Read the first chapter by next week.
Look out for that car!
An exclamatory sentence is like a statement, but it shows surprise or strong feeling. An exclamatory sentence always ends with an exclamation point.
Some whales are over ninety feet long!
I can't wait until tomorrow!

Question:
What kind of sentence is this?
Beth gave me flowers for no reason.

0. interrogative
1. declarative

[Assistant]
The sentence tells about something, and it ends with a period. It is a declarative sentence.
Therefore my final answer is: 1


[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 1-kilogram brick at 70F has half as much thermal energy as a 2-kilogram brick at 70F. The two bricks have the same temperature, but the smaller brick has half as many atoms. So, it has half as much thermal energy.

Question:
Which fish tank has less thermal energy?

0. the colder fish tank
1. the hotter fish tank

[Assistant]
The two fish tanks are made of the same material and have the same mass. So, the colder fish tank has less thermal energy.
Therefore my final answer is: 0


[User]
A pure substance is made of only one type of matter.
A mixture is made of two or more types of matter mixed together.

Question:
Select the mixture.

0. pasta salad
1. silver

[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 5-kilogram bucket of water at a temperature of 85F
1. a 5-kilogram bucket of water at a temperature of 92F
2. a 5-kilogram bucket of water at a temperature of 69F

[Assistant]
All three buckets of water have the same mass but different temperatures. Since the 92F bucket of water is the hottest, it has the most thermal energy.
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 Romeo's genotype for the ear type gene?

0. curled ears
1. Ee

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. Romeo has one allele for curled ears (E) and one allele for straight ears (e). So, Romeo's genotype for the ear type gene is Ee.
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?
I wasted time, and now doth time waste me.
Shakespeare, Richard II

0. apostrophe
1. chiasmus

[Assistant]
The text uses chiasmus, an expression in which the second half parallels the first but reverses the order of words.
The second half of the sentence reverses the order of the words waste and time relative to the first half.
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 Howie's phenotype for the fur color trait?

0. brown fur
1. ff

[Assistant]
An organism's phenotype for a trait is its observable version of that trait. Howie's observable version of the fur color trait is brown fur. So, Howie's phenotype for the fur color trait is brown fur.
Therefore my final answer is: 0


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

Question:
Select the amphibian.

0. red-eyed tree frog
1. eagle ray
2. red kangaroo
3. Mojave rattlesnake

[Assistant]
A red-eyed tree frog is an amphibian. It has moist skin and begins its life in water.
A red-eyed tree frog has sticky pads on its toes. The sticky pads help the red-eyed tree frog hold on to leaves.
An eagle ray is a fish. It lives underwater. It has fins, not limbs.
Rays have a different shape than many other fish. Rays are large and flat. They have wide, triangle-shaped fins that help them swim long distances.
A red kangaroo is a mammal. It has fur and feeds its young milk.
Kangaroos hop to move around. They use their large tails for balance while hopping.
A Mojave rattlesnake is a reptile. It has scaly, waterproof skin.
Rattlesnakes have fangs they can use to inject venom into their prey.
Therefore my final answer is: 0


[User]
All living things need food and water. Water helps living things break down food and remove waste. Food gives living things energy. Living things use this energy to grow and change. All living things grow and change during their lives.
All living things sense changes in the world around them. 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. flower pot
1. crocodile

[Assistant]
A flower pot is not a living thing.
Flower pots do not have all of the traits of living things. They do not grow or respond to the world around them. They do not need food or water.
A crocodile is a living thing.
Crocodiles grow and respond to the world around them. They need food and water.
Therefore my final answer is: 1


[User]
There are four kinds of sentences.
A declarative sentence is a statement. It tells about something. A declarative sentence always ends with a period.
I have an older brother and a younger sister.
An interrogative sentence is a question. It asks something. An interrogative sentence always ends with a question mark.
How tall are you?
An imperative sentence is a command. It makes a request or tells someone to do something. An imperative sentence usually ends with a period. If the command shows strong feeling, it ends with an exclamation point.
Read the first chapter by next week.
Look out for that car!
An exclamatory sentence is like a statement, but it shows surprise or strong feeling. An exclamatory sentence always ends with an exclamation point.
Some whales are over ninety feet long!
I can't wait until tomorrow!

Question:
What kind of sentence is this?
Sasha is completely soaked!

0. declarative
1. exclamatory

[Assistant]
The sentence tells about something, but it shows surprise and ends with an exclamation point. It is an exclamatory sentence.
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 this fruit fly's genotype for the body color gene?

0. a gray body
1. Bb

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. The fruit fly has one allele for a gray body (B) and one allele for a black body (b). So, the fly's genotype for the body color gene is Bb.
Therefore my final answer is: 1


[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?
Carmen was known among her coworkers for her spartan ways.

0. Shakespeare
1. Greek history

[Assistant]
The source of the allusion spartan is Greek history.
Soldiers from the city of Sparta in ancient Greece were known for their self-restraint, self-discipline, and indifference to luxury.
The allusion spartan means simple and austere.
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 Kimi inherited this trait?

0. Kimi's father has brown eyes. He passed this trait down to Kimi.
1. Kimi's hair is the same color as her brown eyes.

[Assistant] Therefore my final answer is: 0


[User]
Mammals have hair or fur and feed their young milk.

Question:
Select the mammal.

0. western toad
1. coral snake
2. gray wolf
3. grass frog

[Assistant]
A gray wolf is a mammal. It has fur and feeds its young milk.
Wolves often live in family groups. A wolf mother, father, and their children travel together.
A coral snake is a reptile. It has scaly, waterproof skin.
Coral snakes spend most of their time underground or hiding under leaves.
A western toad is an amphibian. It has moist skin and begins its life in water.
Toads do not have teeth! They swallow their food whole.
A grass frog 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.
Therefore my final answer is: 2


[User]
There are four kinds of sentences.
A declarative sentence is a statement. It tells about something. A declarative sentence always ends with a period.
I have an older brother and a younger sister.
An interrogative sentence is a question. It asks something. An interrogative sentence always ends with a question mark.
How tall are you?
An imperative sentence is a command. It makes a request or tells someone to do something. An imperative sentence usually ends with a period. If the command shows strong feeling, it ends with an exclamation point.
Read the first chapter by next week.
Look out for that car!
An exclamatory sentence is like a statement, but it shows surprise or strong feeling. An exclamatory sentence always ends with an exclamation point.
Some whales are over ninety feet long!
I can't wait until tomorrow!

Question:
What kind of sentence is this?
This sauce is so spicy that it made me cry!

0. interrogative
1. exclamatory

[Assistant]
The sentence tells about something, but it shows strong feeling and ends with an exclamation point. It is an exclamatory sentence.
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 teaching dance a good or a service?

0. a service
1. a good

[Assistant]
To decide whether teaching dance is a good or a service, ask these questions:
Is teaching dance something you can touch? No.
Is teaching dance a job you might pay someone else to do? Yes.
So, teaching dance is a service.
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. Children do not inherit their parents' acquired traits.

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

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]
Vertebrates and invertebrates are both groups of animals.
A vertebrate has a backbone. The backbone is made of many bones in an animal's back. A vertebrate's backbone helps connect the different parts of its body. In the drawings below, each vertebrate's backbone is colored orange.
An invertebrate does not have a backbone. In fact, invertebrates do not have any bones! Some invertebrates have an outer cover on their body called an exoskeleton. Other invertebrates have a soft body.

Question:
Select the vertebrate.

0. brown pelican
1. fly
2. banana slug
3. redback spider

[Assistant]
Like other spiders, a redback spider is an invertebrate. It does not have a backbone. It has an exoskeleton.
A fly is an insect. Like other insects, a fly is an invertebrate. It does not have a backbone. It has an exoskeleton.
A brown pelican is a bird. Like other birds, a brown pelican is a vertebrate. It has a backbone.
Like other slugs, a banana slug is an invertebrate. It does not have a backbone. It has a soft body.
Therefore my final answer is: 0


[User]
Rocks are made of minerals. Here are some properties of rocks:
They are solid.
They are formed in nature.
They are not made by living things.
They are not pure substances.

Question:
Select the one substance that is not a rock.

0. A computer processor is made by humans. It is not a pure substance.
1. Slate is not a pure substance. It is a solid.
2. Calcarenite is not a pure substance. It is formed in nature.

[Assistant]
Compare the properties of each substance to the properties of rocks. Select the substance whose properties do not match those of rocks.
Calcarenite is a rock.
Slate is a rock.
A computer processor is made by humans. But rocks are not made by living things.
So, a computer processor is not a rock.
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.
When you are using metric units, length can be written with units of millimeters, centimeters, meters, or kilometers. One meter contains 100 centimeters or 1,000 millimeters. So, 1 meter is larger than 1 centimeter, and 1 centimeter is larger than 1 millimeter.
The tip of the pencil shown here is only 1 millimeter wide, but the pencil is about 16 centimeters long.
A red fox is about 1 meter long. The Sydney Harbour Bridge in Australia is about 1,000 meters, or 1 kilometer, in length.

Question:
How long is a leather belt?

0. 80 meters
1. 80 millimeters
2. 80 centimeters
3. 80 kilometers

[Assistant]
The best estimate for the length of a leather belt is 80 centimeters.
80 millimeters is too short. 80 meters and 80 kilometers are too long.
Therefore my final answer is: 2


[User]
A fact is something that can be proved to be true. Facts can be proved by observing, measuring, or studying information.
The flag of the United States has 13 stripes.
This is a fact. It can be proved by looking at the flag and counting the number of stripes.
An opinion is something that a person believes, thinks, or feels. An opinion cannot be proved true.
The flag of the United States is easy to draw.
This is an opinion. People may have different opinions about what makes a flag "easy" to draw.

Question:
Which sentence states a fact?

0. Five South American countries border Peru: Bolivia, Brazil, Chile, Colombia, and Ecuador.
1. Of the five South American countries that border Peru, Brazil is the most important.

[Assistant]
The second sentence states a fact.
Five South American countries border Peru: Bolivia, Brazil, Chile, Colombia, and Ecuador.
It can be proved by checking a map of South America.
The first sentence states an opinion.
Of the five South American countries that border Peru, Brazil is the most important.
Most important shows what a person believes, thinks, or feels. Another person might have a different opinion about what makes a country important.
Therefore my final answer is: 0


[User]
Formal writing is used for essays, business letters, and reports. The following types of informal language should be avoided in formal writing:
Type | Examples
slang | cool, awesome
idioms | knock your socks off
conversational language | gonna, kinda, yeah
abbreviated language | ASAP, FYI
overly simple or imprecise language | he got some stuff at the store
contractions | can't, won't
Contractions are not as informal as the other types, but they should be used sparingly in formal writing.
Compare the following sentences. The first is informal. The second is formal.
Informal: Yeah, ostriches can't fly, but they're awesome runners.
Formal: Though ostriches are flightless, they are remarkably adept runners.

Question:
Which sentence is more formal?

0. The president said some surprising things in his speech.
1. In his speech, the president made several surprising statements.

[Assistant]
The second sentence is less formal. You can tell because it uses overly simple or imprecise language (said, things).
The first sentence uses more precise language, so it is more formal overall.
Therefore my final answer is: 1


[User]
Authors use different text structures to organize their ideas in writing. Learning to identify these structures will help you to understand the relationships between ideas in informational texts. You can also use these structures to organize your own writing.
A cause-effect structure presents the causes and the effects of a particular event, trend, or situation. This structure often uses words and phrases such as because, since, as a result, due to, or consequently.
A compare-contrast structure presents similarities (comparisons) and differences (contrasts) between two or more things. This structure often uses words and phrases such as like, similarly, or in the same way (for comparing) or on the other hand, in contrast, or unlike (for contrasting).
A problem-solution structure presents a problem and suggests one or more possible solutions. This structure often uses words such as issue, question, puzzle, propose, and answer.
A sequential structure describes a series of events that happens in a certain order. This structure often uses specific dates and times or words such as first, next, during, finally, and while.

Question:
Which organizational structure does this text primarily use?

0. problem-solution
1. sequential

[Assistant]
The text uses a sequential structure to show the evolution of the bicycle. In the text, certain words and phrases help to organize ideas in a sequential structure. Notice the phrases in 1818, in 1863, a few years later, over the next decade, and in 1899.
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?
The Livingston family is going to spend two weeks in Ocean City, but for Ethan it will be a working vacation, since he'll be checking in with the office every day.

0. hyperbole
1. oxymoron

[Assistant]
The text uses an oxymoron, a joining of two seemingly contradictory terms.
Working vacation is a contradiction, because going on a vacation implies that you are taking a break from work.
Therefore my final answer is: 1


[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.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
"Carly is such a Pollyanna!" Ruben announced with a sigh.

0. a fable
1. literature

[Assistant]
The source of the allusion Pollyanna is literature.
The character Pollyanna, from Eleanor Porter's children's book, is a young girl who finds good in everything and everyone.
The allusion Pollyanna means an overly optimistic person.
Therefore my final answer is: 1


[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?
Lee described the situation he was facing with his boss as a catch-22.

0. literature
1. a song

[Assistant]
The source of the allusion catch-22 is literature.
Joseph Heller coined the term "catch-22" in his 1961 novel of the same name. In the novel, if an army pilot wants to avoid dangerous missions, he must be deemed mentally unfit; however, his desire to stay safe proves his sanity, so he can never be excused from a mission. Heller called this sort of predicament or dilemma a catch-22.
The allusion catch-22 means a no-win situation.
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?
Reeves, Amy. "Biogen's MS Drug Sales Light, Alzheimer's Data Pushed Back." Investor's Business Daily 27 Apr. 2015: A1. Print.

0. It is a poem.
1. It is a newspaper article.
2. It is a book.

[Assistant]
Look closely at the Works Cited entry:
Reeves, Amy. "Biogen's MS Drug Sales Light, Alzheimer's Data Pushed Back." Investor's Business Daily 27 Apr. 2015: A1. Print.
You can tell that the cited work is a newspaper article because of the entry's formatting. Entries for newspaper articles include the author of the article, the article title in quotation marks, the name of the newspaper in italics, the date of publication, and the article's page number(s).
Therefore my final answer is: 1


[User]
There are four kinds of sentences.
A declarative sentence is a statement, and it always ends with a period.
The nurse told Mr. Abrams to roll up his sleeve so that she could check his blood pressure.
An interrogative sentence is a question, and it always ends with a question mark.
Do you have any plans for the upcoming weekend?
An imperative sentence is a command. It makes a request or tells someone to do something, and it usually ends with a period. If the command shows strong feeling, it ends with an exclamation point.
For this assignment, use references to support your claims.
Don't drive so quickly in the construction zone!
An exclamatory sentence is like a statement, but it shows surprise or strong feeling. An exclamatory sentence always ends with an exclamation point.
I can't wait to travel through Europe this summer!

Question:
What kind of sentence is this?
Don't overlook Samantha when choosing the new principal.

0. imperative
1. exclamatory
2. interrogative

[Assistant]
The sentence makes a request, so it is an imperative sentence. Here, it ends with a period.
Therefore my final answer is: 0


[User]
Chemical changes and physical changes are two common ways matter can change.
In a chemical change, the type of matter changes. The types of matter before and after a chemical change are always different.
Burning a piece of paper is a chemical change. When paper gets hot enough, it reacts with oxygen in the air and burns. The paper and oxygen change into ash and smoke.
In a physical change, the type of matter stays the same. The types of matter before and after a physical change are always the same.
Cutting a piece of paper is a physical change. The cut pieces are still made of paper.
A change of state is a type of physical change. For example, ice melting is a physical change. Ice and liquid water are made of the same type of matter: water.

Question:
Complete the sentence.
Cells using oxygen to break down sugar is a ().

0. physical change
1. chemical change

[Assistant]
Cells using oxygen to break down sugar is a chemical change. When sugar is broken down, it forms carbon dioxide and water.
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. The trek across New Zealand's South Island is exhausting, but the gorgeous views make it worth the effort.
1. Before the race, the athletes enjoyed a healthy breakfast of oatmeal, fruit, and tea.

[Assistant]
The second sentence is the simple sentence. It is a single independent clause.
Before the race, the athletes enjoyed a healthy breakfast of oatmeal, fruit, and tea.
Therefore my final answer is: 1


[User]
Rocks are made of minerals. Here are some properties of rocks:
They are solid.
They are formed in nature.
They are not made by living things.
They are not pure substances.

Question:
Select the one substance that is not a rock.

0. An eggshell is made by a living thing. It is formed in nature.
1. Soapstone is not a pure substance. It is a solid.
2. Trachyte is not a pure substance. It is not made by living things.

[Assistant]
Compare the properties of each substance to the properties of rocks. Select the substance whose properties do not match those of rocks.
An eggshell is made by a living thing. But rocks are not made by living things.
So, an eggshell is not a rock.
Trachyte is a rock.
Soapstone is a rock.
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.
Imagine being told that a pencil is 16 long. You might be thinking, 16 what? Is the pencil 16 centimeters long? 16 meters? 16 kilometers?
The number 16 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 centimeters. So, the length of the pencil is 16 centimeters.
There are 100 centimeters in 1 meter. So, 1 centimeter is much shorter than 1 meter.
There are 1,000 meters in 1 kilometer. So, 1 meter is much shorter than 1 kilometer.

Question:
How long is a paintbrush?

0. 27 centimeters
1. 27 meters

[Assistant]
The better estimate for the length of a paintbrush is 27 centimeters.
27 meters is too long.
Therefore my final answer is: 0


[User]
Connotation is the feeling or idea that goes along with a word or phrase. Some words are close in meaning but have different connotations.
For example, think about the words eager and impatient. They both mean wanting something to happen, but they have different connotations.
Eager has a positive connotation. It is a nice word. An eager person is happy and excited.
Impatient has a negative connotation. It is not a nice word. An impatient person is often pushy and demanding.

Question:
Which phrase has a more positive connotation?

0. a thrifty person
1. a stingy person

[Assistant]
A thrifty person has a more positive connotation. Thrifty and stingy both denote not wanting to spend money. However, thrifty suggests a person spends money carefully, while stingy suggests a person is ungenerous or cheap.
Therefore my final answer is: 0


[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 newspaper?

0. "The Baltimore Sun"
1. ***The Baltimore Sun***

[Assistant]
A newspaper should be in italics.
The correct title is **The Baltimore Sun**.
Therefore my final answer is: 1