TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: The height of the wave is used to determine the magnitude of an earthquake.

SOLUTION: What measurement of the wave is used to determine the magnitude of an earthquake?

PROBLEM: Ribosomes are the only organelles that prokaryotic cells have.

SOLUTION: What are the only organelles that prokaryotic cells have?

PROBLEM: The male reproductive system consists of structures that produce sperm and secrete testosterone.

SOLUTION:
What does the male reproductive system consist of?