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 Q]: Fact: classifying means grouping materials by their properties. Question: Which would be excluded from a list of objects with metallurgical properties?
[EX A]: bone

[EX Q]: Fact: a tectonic plate moves along a fault line. Question: California experiences heavy earthquake activity due to?
[EX A]: techtonics

[EX Q]: Fact: humans changing animal habitats usually causes harm to those animals. Question: Scientists suggest that, due to human activities, earth has lost waterways and about half of its original forest lands, endangering many animals and plants in their natural living spaces. However, human activity seems to benefit some living things, such as?
[EX A]:
rats and roaches