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.
--------
Question: Fact: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. Question: Peat is an important factor when?

Answer: Putting a fresh raspberry seed in soil


Question: Fact: when light enters the eye through the pupil , that light falls on the retina. Question: A retina may be illuminated by?

Answer: campfires


Question: Fact: plants are a source of fibers. Question: What are a source of fibers?

Answer:
plantlife