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: No reaction happens when alkanes are mixed with oxygen at room temperature. Question: What happens when alkanes are mixed with oxygen at room temperature?
no reaction

Sentence: Saturated hydrocarbons are the simplest hydrocarbons. Question: What are the simplest hydrocarbons?
saturated hydrocarbons

Sentence: Opposite charges attract one another. Question: What do opposite charges do to one another?
attract