TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: The sum of the masses of the atoms in the formula is referred to as molecular mass.

SOLUTION: The sum of the masses of the atoms in the formula is referred to as what?

PROBLEM: The location of an object in a frame of reference is called position.

SOLUTION: The location of an object in a frame of reference is called what?

PROBLEM: All organisms can be classified into one of three of this least specific grouping?

SOLUTION:
All organisms can be classified into one of three of this least specific grouping?