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.

[Q]: Fact: a graduated cylinder is used to measure volume of an object
[A]: A container with a printed scale on it's side is used to?


[Q]: Fact: the mantle is a layer of the Earth
[A]: The mantle is?


[Q]: Fact: An example of recycling is using an object to make a new object
[A]:
Recycling happens?