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: Tropic and sex two types of hormones regulate mammalian reproduction. Question: What two types of hormones regulate mammalian reproduction?

SOLUTION: tropic and sex

PROBLEM: Sentence: Different media affect the speed of light. Question: Different media affect what property of light?

SOLUTION: speed

PROBLEM: Sentence: Primary pollutants enter the air directly. Question: What type of pollutants enter the air directly?

SOLUTION:
primary