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.

Fact: the arctic environment is cold in temperature from being at a northern lattitude below 0 degrees celsius during most of the year. Question: if a person is unable to stand cold weather, which of these should be avoided?
the arctic regions

Fact: fossils are formed when layers of sediment cover the remains of organisms over time. Question: When liquefied soil flows over carcasses and drys it will become?
fossilized

Fact: An example of a fossil is a paw print in rock. Question: An example of a fossil is a paw print in what?
hard stones