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: Chemistry and physics are fields in physical. Question: Chemistry and physics are fields in what type of science?

SOLUTION: physical

PROBLEM: Sentence: Chitin is the radula made mostly of. Question: What is the radula made mostly of?

SOLUTION: chitin

PROBLEM: Sentence: Compounds containing an atom of nitrogen element, bonded in a hydrocarbon framework, are classified as amines. Question: Compounds containing an atom of what element, bonded in a hydrocarbon framework, are classified as amines?

SOLUTION:
nitrogen