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.

Sentence: Taste sense is used to tell if there is sugar in a glass of tea. Question: Which sense is used to tell if there is sugar in a glass of tea?
Taste

Sentence: Liquid nitrogen is used for cooling detectors of infrared telescopes. Question: What is used for cooling detectors of infrared telescopes?
liquid nitrogen

Sentence: Covalent compounds form individual molecules rather than crystals. Question: Covalent compounds form individual molecules rather than what?
crystals