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.

Fact: as distance from a source of light increases , that source of light will appear dimmer
The further a ship sails away from a light house?

Fact: swimming is when humans can move in water
A person is going to go to the beach and plans on getting some items for swimming, so they buy?

Fact: raccoons eat waste

The reason raccoons are often found in dumpsters is because they are known to consume?