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: Muscles need stimulus to contract. Question: What do muscles need to contract?

SOLUTION: stimulus

PROBLEM: Sentence: Most protein antigens require signals from helper t cells (th2) to proceed to make antibody. Question: Most protein antigens require signals from helper t cells (th2) to proceed to make what?

SOLUTION: antibody

PROBLEM: Sentence: Substances that cannot be broken down into simpler substances with different properties are called elements. Question: What are substances that cannot be broken down into simpler substances with different properties called?

SOLUTION:
elements