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: Precipitation are a natural process that allows water to return again to the earth’s surface. Question: What natural process allows water to return again to the earth’s surface?
[A]: precipitation


[Q]: Sentence: During the anaphase phase, sister chromatids separate and the centromeres divide. Question: During which phase do sister chromatids separate and the centromeres divide?
[A]: anaphase


[Q]: Sentence: When a fluorine atom gains an electron, it becomes a negative fluoride ion. Question: When a fluorine atom gains an electron, it becomes a negative what?
[A]:
fluoride ion