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

Input: Consider Input: statement: Color and going underground helps conceal from scavengers., question: What helps conceal scavengers?

Output: Color

Input: Consider Input: statement: charting ancestry on a graph is a useful tool for studying inheritance traits., question: What is charting ancestry on a graph useful for studying?

Output: inheritance traits

Input: Consider Input: statement: sailing ships require knowing maps, question: What are sailing ships required to know?
Output: maps