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

Input: Consider Input: statement: Pedigrees are useful tools for studying genetic IQ patterns, question: What are useful tools for studying genetic IQ patterns?

Output: Pedigrees


Input: Consider Input: statement: caffeine is psychoactive, question: What is caffeine?

Output: psychoactive


Input: Consider Input: statement: camouflage is used for protection by squirrels against eagles, question: What is used to protect squirrels against eagles?


Output: camouflage