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: Green plants are also known as producers, question: What are green plants also known as?

Answer: producers

Question: statement: Cranes use beaks for catching prey., question: Cranes use what for catching prey?

Answer: beaks

Question: statement: Incinerators generate pollution, question: What generates pollution?

Answer:
Incinerators