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

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.


Input: Consider Input: Question: If Jimbo is surfing and the waves begin to crest higher, what happens to amplitude of those waves? 
 Answer: increases

Output: The higher the crests of a wave are, the greater the amplitude.


Input: Consider Input: Question: Rita removed more water to her beaker. The amount of possible chemical reactions 
 Answer: decreases


Output: More water allows more chemical reactions.