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.

[EX Q]: Sentence: Red-shift refers to a shift toward red in the spectrum from stars. Question: red-shift refers to a shift toward red in the spectrum from what celestial bodies?
[EX A]: stars

[EX Q]: Sentence: There are four classes of biochemical compounds. Question: How many classes of biochemical compounds are there?
[EX A]: four

[EX Q]: Sentence: Divide and reproduce cells does the cell cycle do. Question: What does the cell cycle do?
[EX A]:
divide and reproduce cells