Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.

Input: Consider Input: Fact: if a mineral can be scratched by a fingernail then that mineral is soft

Output: Which is likely considered soft?


Input: Consider Input: Fact: the moon rising occurs once per day

Output: If you missed the rising moon today you will have to wait till when to see it again?


Input: Consider Input: Fact: no light shines through an opaque object


Output: Light has the inability to shine through what?