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 rapid increase in electricity consumption could mean _____ pollution.
Answer: more
Example Output: We need to reduce our electricity consumption in order to reduce pollution.

Example Input: Question: When waves in the ocean go fast there will be
Answer: more
Example Output: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.

Example Input: Question: James spent 30 minutes exercising while Mary spent only 10 minutes exercising. Which person had the lower heart rate?
Answer: Mary
Example Output:
Warming up exercises increases the blood flow to the muscles and increases the heart rate.