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

Input: Consider Input: statement: Smog has been linked with lung disease., question: Smog has been linked to what?

Output: lung disease


Input: Consider Input: statement: fish have skeletons, question: What do fish have?

Output: skeletons


Input: Consider Input: statement: pressure is detected by sensory nerve cells, question: Pressure is detected by what?


Output: sensory nerve cells