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: Drought makes marginal lands unsuitable for farming. Question: What makes marginal lands unsuitable for farming?

SOLUTION: drought

PROBLEM: Sentence: Nuclei with even numbers of protons, neutrons, or both are more likely to be stable. Question: Nuclei with even numbers of protons, neutrons, or both are more likely to be this?

SOLUTION: stable

PROBLEM: Sentence: Catabolic and anabolic hormones in the body help regulate metabolic processes. Question: Catabolic and anabolic hormones in the body help regulate these?

SOLUTION:
metabolic processes