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: Individuals do populations gain through births and immigration. Question: What do populations gain through births and immigration?
[EX A]: individuals

[EX Q]: Sentence: Electrophiles have a strong tendency to react with nucleophiles. Question: Electrophiles have a strong tendency to react with what?
[EX A]: nucleophiles

[EX Q]: Sentence: The first leaves of most ferns appear curled up into fiddleheads. Question: The first leaves of most ferns appear curled up into what?
[EX A]:
fiddleheads