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.

Fact: offshore oil platforms might cause oil to leak into the water. Question: The BP disaster caused what to go into what?
fuel into Gulf

Fact: pollution is a source of pollutants. Question: Which would be a source of pollutants?
cars

Fact: as distance to a city decreases , the amount of light pollution will increase. Question: In the wilderness, light pollution is?

less