TASK DEFINITION: In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.
PROBLEM: Sentence: A binary molecular compound is made up of two  elements. Question: A binary molecular compound is made up of two of what?

SOLUTION: elements

PROBLEM: Sentence: 10 million years long can a large star be on the main sequence stage. Question: How long can a large star be on the main sequence stage?

SOLUTION: 10 million years

PROBLEM: Sentence: If the amount of force of that is applied is increased, it is easier happens to the work that a machine is producing. Question: If the amount of force of that is applied is increased, what happens to the work that a machine is producing?

SOLUTION:
it is easier