In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Example Input: Question: A stream going down a mountain will have to do _____ cutting.
Answer: much
Example Output: In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.

Example Input: Question: Objects that are farther apart have a _____ force of gravity.
Answer: weaker
Example Output: Objects that are closer together have a stronger force of gravity.

Example Input: Question: A 100 pound box would be easier or harder to shove than a 10 pound box?
Answer: harder
Example Output:
Heavier objects also have more friction because they press together with greater force.