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 just going to put the whole cookie in my mouth at once. 
 Response 1: OK. I'll be right here. I don't want to talk and I don't want to get in your way. I just want to hang out quietly. 
 Response 2: Yeah, Toilet Island was the last real show. There are really toilets and there are really islands.

Response 1