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.

Input: Consider Input: Question: Since most electrical plants burn gases what happens to pollution levels when we use more electricity? 
 Answer: increase

Output: We need to reduce our electricity consumption in order to reduce pollution.


Input: Consider Input: Question: Carter puts two rocks outside; one is a soft pebble, the other is a solid stone. A year later, he checks on the rocks. The solid stone is still there because it has a resistance that is 
 Answer: greater

Output: Different types of rocks weather at different rates. More resistant types of rocks will remain longer.


Input: Consider Input: Question: Brad wants to go to the gym less regularly, so that his muscles will get smaller. Another aspect of having smaller muscles means that Brad will likely be 
 Answer: weaker


Output: Exercising muscles increases their size, and bigger muscles have greater strength.