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: humans changing animal habitats usually causes harm to those animals. Question: Something that could cause harm to an animal could be?

Ex Output:
punches

Ex Input:
Fact: evaporation is when water is drawn back up into the air in the water cycle. Question: evaporation is the first stage in the what cycle?

Ex Output:
H2O

Ex Input:
Fact: a tree growing a tree-growth ring occurs once per year. Question: A person cuts down their neighbor's tree without permission. The neighbor who lost the tree is upset, and sues for the cost of the tree, which depends on the age of the tree at the time of cutting. The tree age is determined by?

Ex Output:
number of circles