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: as lightness in color of an object increases , the ability of that object to reflect light will increase

Output: What impacts an objects ability to reflect light?

Input: Consider Input: Fact: the sun is a source of light called sunlight

Output: Sunlight is a source of light from what?

Input: Consider Input: Fact: An electrical conductor is a vehicle for the flow of electricity
Output: An electrical conductor is needed to?