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

Example Input: statement: accipitridae eggs have hard, calcium carbonate shells., question: What type of shells do accipitridae eggs have?
Example Output: hard, calcium carbonate

Example 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?
Example Output: inheritance traits

Example Input: statement: Bees are naturalized on every continent except the frigid desert., question: Bees are naturalized on every continent except what?
Example Output:
frigid desert