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's youtube channel has the most subscribers?

SOLUTION: Which affiliated YouTube channel has the most subscribers? 
 T-Series

PROBLEM: When did movies start being made in color?

SOLUTION: When was the first film made that utilized any type of color? 
 September 1, 1902

PROBLEM: Dip slip faults in which the hanging wall moves down relative to the footwall are called?

SOLUTION:
Dip slip faults in which the hanging wall moves only down relative to the footwall are called? 
 dip-slip, offset