instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Carbon dioxide is an example of a material that easily undergoes sublimation.
answer:
Carbon dioxide is an example of a material that easily undergoes what?

question:
A theory is another name for a broad explanation that is supported by a great deal of evidence.
answer:
What is another name for a broad explanation that is supported by a great deal of evidence?

question:
This statement best describes sandy soils: sandy soils allow water to drain quickly.
answer:
Which of the following statements best describes sandy soils?