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 sang i've been thinking about you?

SOLUTION: Who sang i've been thinking about you, released in 1990? 
 Londonbeat

PROBLEM: What was the last episode of into the badlands?

SOLUTION: What episode number was the last episode of into the badlands? 
 season 3 episode 16

PROBLEM: Who has the authority to impeach the president?

SOLUTION:
Who has the authority to impeach the US president? 
 Congress