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 Input:
Sentence: Biodiversity helps ensure that, at least, some species will survive environmental change. Question: What helps ensure that, at least, some species will survive environmental change?

Ex Output:
biodiversity


Ex Input:
Sentence: Hydrogen gas is generated by the reaction of nitric acid and elemental iron else. Question: Hydrogen gas is generated by the reaction of nitric acid and what else?

Ex Output:
elemental iron


Ex Input:
Sentence: In the body, chemical digestion mainly takes place in the small intestine. Question: In the body, in which organ does chemical digestion mainly take place?

Ex Output:

small intestine


