TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Standard measurements in science are very important so that we can compare experimental data from one lab to another and make sure we all are talking about the same thing.

SOLUTION: What in science are very important so that we can compare experimental data from one lab to another and make sure we all are talking about the same thing?

PROBLEM: The majority of human genes have two or more possible alleles.

SOLUTION: How many possible alleles do the majority of human genes have?

PROBLEM: Water plus other substances makes a(n) solution.

SOLUTION:
Water plus other substances makes what?