Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
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Question: statement: metal, stainless steel and plastic are used to support towers., question: What type of steel is used to support towers?

Answer: steel


Question: statement: running requires a lot of joules, question: What does running require?

Answer: joules


Question: statement: Many seeds wait for good conditions to grow., question: What do many seeds wait for to grow?

Answer:
good conditions