In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

[EX Q]: Fact: electricity causes less pollution than gasoline. Question: Good stewards of the environment would?
[EX A]: purchase transportation that uses alternate fuel sources

[EX Q]: Fact: temperature changing can cause phase changes. Question: As the earth glides from winter into spring you will witness?
[EX A]: leaves growing

[EX Q]: Fact: as mileage per galon of gasoline increases , the amount of gasoline used will decrease. Question: when fuel efficiency increases, gasoline use in cars will?
[EX A]:
decrease