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: I'm the older sister, but in many ways I am like your younger sister. 
 Response 1: OK. Should I go out there and admit that I brought him back here or should I play dumb? 
 Response 2: Yes, but that's just what you tell people when you go to college parties so that you can make out with the cute young guys.

Response 2