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: David, why are you swaddled in a blanket here on the casino floor? 
 Response 1: No, no, about your Twitter account. Do you want to have a Twitter account, an official account here for the aquarium? 
 Response 2: My back, it's just been bothering me. It feels nice to be in bed as I walk around.

Response 2