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

[EX Q]: statement: kidney infection can be treated with drugs, question: What can be used to treat kidney infection?
[EX A]: drugs

[EX Q]: statement: The ovaries are used for women to give birth to children., question: What are used for women to give birth to children?
[EX A]: ovaries

[EX Q]: statement: the volume of a crystal ball can be used to describe the dimensions of the crystal ball, question: What can be used to describe the dimensions of a crystal ball?
[EX A]:
volume