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

Input: Consider Input: statement: algae plays significant roles as food in water ecosystems, question: What plays a significant role as food in water ecosystems?

Output: algae


Input: Consider Input: statement: bladder infections can be treated with Amoxicillin., question: What can be used to treat bladder infections?

Output: Amoxicillin


Input: Consider Input: statement: a directory of the types of hemoglobin in the family tree is a useful tool for studying inheritance patterns, question: What is a useful tool for studying inheritance patterns?


Output: hemoglobin