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: There are four classes of biochemical compounds. Question: How many classes of biochemical compounds are there?

SOLUTION: four

PROBLEM: Sentence: None purpose does the appendix serve in humans today. Question: What purpose does the appendix serve in humans today?

SOLUTION: none

PROBLEM: Sentence: A drumlin is the name of a long and low hill of sediments which have been deposited by a glacier. Question: What is the name of a long and low hill of sediments which have been deposited by a glacier?

SOLUTION:
a drumlin