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

[EX Q]: statement: jaws make sharks excellent attackers., question: What makes sharks an excellent attacker?
[EX A]: jaws

[EX Q]: statement: Sperm pass out of the body through where urine is expelled, question: What is expelled from the body?
[EX A]: urine

[EX Q]: statement: a skateboard requires level surfaces, question: What does a skateboard require?
[EX A]:
level surfaces