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

statement: Some species of snakes can go several weeks between meals., question: How long can snakes go between meals?
several weeks

statement: some predecessors became more mammal-like as they continued to evolve, question: What did some predecessors become as they continued to evolve?
mammal-like

statement: painful urination can be treated with drugs prescribed by a doctor, question: What can painful urination be treated with?
drugs