Given a scientific passage and an answer, generate a question for the given answer.

Example Input: Passage: Identify evidence for electroweak unification. The quarks in a particle are confined, meaning individual quarks cannot be directly observed. Are gluons confined as well? Explain. Answer: directly observed
Example Output: The quarks in a particle are confined, meaning individual quarks cannot be what?

Example Input: Passage: Whales and bats have the trait of echolocation. This is the ability to locate objects in the dark by bouncing sound waves off them. The most recent common ancestor of whales and bats did not have this trait. Apply lesson concepts to explain how the trait evolved in whales and bats. Answer: echolocation
Example Output: What term is defined as the ability to locate objects in the dark by bouncing sound waves off them.

Example Input: Passage: The cerebellum is just below the cerebrum. It coordinates body movements. Many nerve pathways link the cerebellum with motor neurons throughout the body. Answer: cerebellum
Example Output:
What is just below the cerebrum and coordinates body movements?