In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

Example Input: What is the rank of master chief in the navy?
Example Output: Which classification of rank is master chief in the navy? 
 Enlisted

Example Input: Who has the lowest era in mlb history?
Example Output: Who has the lowest era in MLB history for a career? 
 Ed Walsh

Example Input: Who sings the song we are an american band?
Example Output:
Who sang the original version of We're an American Band? 
 Grand Funk Railroad