TASK DEFINITION: In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.
PROBLEM: Question: Even items such as rocks mass can be changed due to which process? Answer: Weathering.

SOLUTION: weathering means breaking down surface materials from larger whole into smaller pieces by weather

PROBLEM: Question: Which of the following relationships is true? Answer: Diamond can scratch Play-Doh, therefore diamond is harder.

SOLUTION: if one mineral can scratch another mineral then that other mineral is softer than that one mineral

PROBLEM: Question: soil is formed by? Answer: animals stepping on dead leaves and crushing it into bits.

SOLUTION:
soil is formed by rocks eroding