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: Mammals have four limbs and produce amniotic eggs. Question: Mammals have four limbs and produce what kind of eggs?
[EX A]: amniotic

[EX Q]: Sentence: Vesicles are used during endocytosis to allow molecules to enter the cell. Question: What cellular structure is used during endocytosis to allow molecules to enter the cell?
[EX A]: vesicles

[EX Q]: Sentence: Estrogen causes the changes of puberty. Question: What causes the changes of puberty?
[EX A]:
estrogen