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: pollution is when humans pollute the environment with pollutants. Question: Pollution is?
throwing a gum wrapper in the ocean

Fact: ink is used for hiding from predators by octopuses. Question: Octopuses excrete an ink as defense when?
They're in danger

Fact: an ecosystem contains nonliving things. Question: Where would sponges most likely be found making their home?

a rotting ship