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 Input:
Fact: stalactites are formed by deposition. Question: The ceiling of the cave grew closer to the ground due to:?

Ex Output:
deposition


Ex Input:
Fact: pencil lead contains mineral graphite. Question: Which is the likeliest part of a pencil to have been mined?

Ex Output:
the lead


Ex Input:
Fact: seasonal changes are made in response to changes in the environment. Question: Bears hibernate in winter because?

Ex Output:

the environment is colder and has less food