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: If Earth's plate tectonics slowed down, Earth's convection would 
 Answer: decrease

Ex Output:
Convection on early Earth was faster and so plate tectonics was faster.


Ex Input:
Question: An increase in food will likely lead to _____ lifespans. 
 Answer: longer

Ex Output:
New farm machines were invented. They increased the amount of food that could be produced. With more food, people were healthier and could live longer.


Ex Input:
Question: The electrons that rotate in the outer edges of an atom have 
 Answer: more energy

Ex Output:

As you go farther from the nucleus of an atom, the electron levels have more and more energy.