instruction:
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.
question:
Fact: melting point means temperature above which a solid melts
answer:
Glass can become a liquid if?


question:
Fact: drought may cause wildfires
answer:
Wildfires are exacerbated in part due to dangerously low moisture content in light fuels, commonly brought on by?


question:
Fact: An example of avoiding waste is using an object more than once
answer:

Using a menstrual cup instead of pads or tampons can help avoid?