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: Unsaturated fatty acids have bent chains. Question: What type of chains do unsaturated fatty acids have?

SOLUTION: bent chains

PROBLEM: Sentence: The acidity of a solution is typically assessed experimentally by measurement of its ph. Question: The acidity of a solution is typically assessed experimentally by measurement of its what?

SOLUTION: ph

PROBLEM: Sentence: Moist and warm type of air mass forms over the ocean near the equator. Question: Which type of air mass forms over the ocean near the equator?

SOLUTION:
moist and warm