TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: A diploid cell is a cell with two chromosomes.

SOLUTION: What kind of cell is a cell with two chromosomes?

PROBLEM: Soft of these best describes the way a feather feels.

SOLUTION: Which of these BEST describes the way a feather feels?

PROBLEM: Neutron stars are the corpses of left over supernova explosions.

SOLUTION:
Neutron stars are the corpses of left over what?