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.

Sentence: Thousands many pathogens can each droplet contain. Question: How many pathogens can each droplet contain?
thousands

Sentence: Building new homes in a wetland of these is most likely harmful to an ecosystem. Question: Which of these is most likely harmful to an ecosystem?
Building new homes in a wetland

Sentence: The bird ancestor that lived in trees developed wings, which is commonly associated with birds. Question: The bird ancestor that lived in trees developed what feature commonly associated with birds?
wings