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.

Example Input: Fact: a stem is a source of support for a plant. Question: Because of the stem of plants, they are able to do what in the soil?
Example Output: balance upright

Example Input: Fact: the vanes rotating in an electric fan causes air to move. Question: A fan pushes air with?
Example Output: rotating flat surface

Example Input: Fact: natural gas is a nonrenewable resource. Question: A person needing to use a renewable resource would consider all with the exception of?
Example Output:
hydrocarbon gas mixture