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: So sorry, we didn't see you there. You were sort of blending into the background. 
 Response 1: I thought your skin was part of that leather couch. 
 Response 2: I don't know. I guess we could remember what foods our kids are allergic to and if they want  to go to New York City for their birthday.

Response 1