Given a statement and question, generate the answer to the question such that the answer is contained in the statement.

Ex Input:
statement: respiration is essential, question: What is essential?

Ex Output:
respiration

Ex Input:
statement: ovaries are used in reproduction, question: What is used in reproduction?

Ex Output:
ovaries

Ex Input:
statement: Sentient creatures consume: and are consumed by: more than one species., question: How many species consume Sentient creatures?

Ex Output:
more than one species