Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: A wall of rocks or concrete a called a groin.

Answer: What is a wall of rocks or concrete called?


Question: The female reproductive system consists of structures that produce eggs, secrete female sex hormones, and ultimately enable birth of a fetus.

Answer: What system consists of structures that produce eggs, secrete female sex hormones, and ultimately enable birth of a fetus?


Question: Local winds are winds that blow over a limited area called.

Answer:
What are winds that blow over a limited area called?