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'd like to bring everyone into the store. Is that OK? 
 Response 1: We should put this to a vote. Officer, would you mind getting us a pad of paper and a pencil so we can make secret ballots and vote on this? 
 Response 2: Oh, that must have been my mistake. I thought it was in the back room, but I lost my mind.

Response 1