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

Ex Input:
statement: arithmetic includes uses for subtraction, question: What does arithmetic include?

Ex Output:
subtraction


Ex Input:
statement: Tulips use camouflauge to protect their buds, question: What do Tulips use to protect their buds?

Ex Output:
camouflauge


Ex Input:
statement: mosses depend on moisture to mate., question: What does mosses depend on to mate?

Ex Output:

moisture