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: Formic acid is found in the secretions of stinging ants. Question: Formic acid is found in the secretions of?
[EX A]: stinging ants

[EX Q]: Sentence: Test wells are drilled to monitor groundwater pollution. Question: What are drilled to monitor groundwater pollution?
[EX A]:
test wells