In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

[Q]: Sentence: The composition of the atmosphere has changed over the last 200 years primarily due to human activity. Question: Which of the following has changed over the last 200 years primarily due to human activity?
[A]: the composition of the atmosphere


[Q]: Sentence: According to the english system measurement, 4 cups much is equal to 2 pints, 1 quart, and ¼ of a gallon. Question: According to the english system measurement, how much is equal to 2 pints, 1 quart, and ¼ of a gallon?
[A]: 4 cups


[Q]: Sentence: All scientific explanations and interpretations based on facts. Question: What are all scientific explanations and interpretations based on?
[A]:
facts