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

statement: A radio is used for exchange of knowledge., question: What is a radio used for?
exchange of knowledge

statement: teeth also make sharks excellent predators., question: What kind of predator does teeth make?
sharks

statement: The intentional distribution of smallpox would be bioterrorism., question: What would the intentional distribution of smallpox be?

bioterrorism