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: Who was the british general who surrendered at yorktown?
Example Output: Who was the British general who signed surrender documents at Yorktown? 
 His Excellency General The Most Honourable The Marquess Cornwallis KG PC

Example Input: When did m and s stop using st michael?
Example Output: When did m and s stop using st michael as a brand name? 
 early 2000s

Example Input: Who sings chasing cars on grey's anatomy?
Example Output:
What band sings the song "Chasing Cars' from the TV series Grey's Anatomy? 
 Snow Patrol