Given a statement, generate a question such that the answer is contained in that statement.
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Question: eagle eggs' shells and antacids are made of the same material

Answer: What are the shells of eagle eggs made of?


Question: Mosses, liverworts, and hornworts depend on water to reproduce.

Answer: What type of water does hornworts depend on to reproduce?


Question: Locusts can spread disease and destroy harvests.

Answer:
What can spread disease and destroy harvests?