TASK DEFINITION: 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.
PROBLEM: Who won nathan's hot dog eating contest?

SOLUTION: Who won the men's competition of Nathan's Hot Dog Eating Contest in 2017? 
 Joey Chestnut

PROBLEM: When did paper pound notes go out of circulation?

SOLUTION: When did paper 1 pound notes go out of circulation? 
 11 March 1988

PROBLEM: What network is broadcasting the ncaa basketball tournament?

SOLUTION:
What network is broadcasting the 2017 ncaa basketball tournament Final Four and Championship games? 
 CBS