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: A planet that is larger has 
 Answer: more gravity

Output: Objects with greater mass have a stronger force of gravity between them.


Input: Consider Input: Question: If a device were to become less efficient, it would produce _____ usable energy. 
 Answer: less

Output: The more efficient a device is, the greater the percentage of usable energy it produces.


Input: Consider Input: Question: Theresa lives in a first world country. Eric lives in a third world country. Whose country likely produces more hazardous waste? 
 Answer: Theresa's


Output: Countries with more industry produce more hazardous wastes than those with little industry.