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: The term analogous is used to describe structures that are similar in unrelated organisms. Question: What term is used to describe structures that are similar in unrelated organisms?
analogous

Sentence: Most protein antigens require signals from helper t cells (th2) to proceed to make antibody. Question: Most protein antigens require signals from helper t cells (th2) to proceed to make what?
antibody

Sentence: Do particles collide more in two reactants fluid they are both in fluid forms or solid forms. Question: Do particles collide more in two reactants when they are both in fluid forms or solid forms?

fluid