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.

Ex Input:
Question: Terry's system wastes 50% of its energy, while Rick's system wastes 75%. The more efficient system is
Answer: Terry's

Ex Output:
The greater the wasted output energy, the less efficient the system.

Ex Input:
Question: When the ocean has waves far apart they have
Answer: less energy

Ex Output:
Waves with shorter wavelengths have more energy.

Ex Input:
Question: Liv is playing with an adjustable water slide. When she makes the angle steeper, water will slide down
Answer: faster

Ex Output:
Water flowing over a steeper slope moves faster and causes more erosion.