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 forest environment is often green in color
[A]: Which of these is usually green in color?


[Q]: Fact: farming cause nutrients in the soil to decrease
[A]: a soil in a village seems to be nutrient deficient, what might have happened?


[Q]: Fact: explosions can cause harm to an organism
[A]:
Which is most harmful to a human?