instruction:
Given a scientific passage and an answer, generate a question for the given answer.
question:
Passage: The hard drive is a magnetic disc that provides long-term storage for programs and data. Answer: hard drive
answer:
What device is a magnetic disc that provides long-term storage for programs and data?

question:
Passage: Solutes change the physical properties of solvents. They lower the freezing point and raise the boiling point of solvents. Answer: solutes
answer:
What change the physical properties of solvents?

question:
Passage: Nearsightedness, or myopia, is the condition in which nearby objects are seen clearly, but distant objects appear blurry. The Figure below shows how it occurs. The eyeball is longer (from front to back) than normal. This causes images to be focused in front of the retina instead of on the retina. Myopia can be corrected with concave lenses. The lenses focus images farther back in the eye, so they fall on the retina instead of in front of it. Answer: myopia
answer:
What is another term for nearsightedness?