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: Nonvascular plants were the first plants to evolve. Question: What were the first plants to evolve?
nonvascular plants

Sentence: Water vapor must lose heat energy before clouds can form. Question: What must occur before clouds can form?

Water vapor must lose heat energy.

