Definition: "Yes, and" is a rule-of-thumb in improvisational comedy that suggests that a participant in a dialogue should accept what another participant has stated ("Yes") and then expand on that line of thought or context ("and..."). Given a prompt and two responses, identify which response is the type of "yes, and". Indicate your answer by 'Response 1' if the first response is correct, otherwise 'Response 2'.  Note that a "Yes, and" does not require someone explicitly saying 'yes, and...' as part of a dialogue exchange.
Input: Prompt: My sister believes in me, so she decided to let me do this on my own. 
 Response 1: My family booked them together. Whenever someone dies they look around and they're like "which one of you bitches is still single, it's time to have a celebration?" 
 Response 2: Well, if Crystal Light believes in you, then I believe in Dark Crystal, too.

Response 2