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: soil is formed by weathering. Question: The elements will over time level?

Ex Output:
mountains


Ex Input:
Fact: In the food chain process some types of plankton have the role of producer. Question: Plankton can be the food as well as the creator of?

Ex Output:
nourishment


Ex Input:
Fact: the condition of the parts of an organism are acquired characteristics. Question: The desert rat has evolved traits that help it live with low supplies of water, what is this an example of?

Ex Output:

acquired characteristics