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: A reptile's metabolism doesn't generate enough energy to keep their body temperature stable. Question: A reptile's what doesn't generate enough energy to keep their body temperature stable?

SOLUTION: metabolism

PROBLEM: Sentence: Streak is a more reliable trait or measure to identify minerals. Question: Which is a more reliable trait or measure to identify minerals?

SOLUTION: streak

PROBLEM: Sentence: Osmolality is the ratio of solutes in a solution to a volume of solvent in a solution. Question: What is the ratio of solutes in a solution to a volume of solvent in a solution known as?

SOLUTION:
osmolality