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: You call the hard case that surrounds the soft parts of some animals the exoskeleton.

Answer: What do you call the hard case that surrounds the soft parts of some animals?


Question: Breast cancer is the most common type of cancer in adult females.

Answer: What is the most common type of cancer in adult females?


Question: A(n) underwater earthquake creates a tsunami.

Answer:
What type of earthquake creates a tsunami?