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.

Input: Consider Input: Question: Where would rocks be the smoothest? Answer: where water has flowed for years.

Output: contact between rocks over long periods of time causes rocks to smooth


Input: Consider Input: Question: When a bear eats berries he will be contributing to what process? Answer: seed propagation.

Output: An example of seed dispersal is animals eating seeds


Input: Consider Input: Question: To survive some moths have developed? Answer: wing patterns that allow them to blend into with leaves.


Output: adaptation is when an organism develops a trait over time for survival