instruction:
Given a statement, generate a question such that the answer is contained in that statement.
question:
Pencil lead is from a hard mineral.
answer:
What type of mineral does pencil lead come from?

question:
detailed sight of stars requires a telescope
answer:
What type of telescope is required for detailed sight of stars?

question:
Some animals use camouflage to avoid being eaten?
answer:
What do some animals use to avoid being eaten?