"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.
Q: Prompt: I didn't think this place was one of those places where you needed identification. I thought you can just kind of come in here and just do your thing.
Response 1: You know, this is an Italian restaurant. We don't normally check ID.
Response 2: I think they might of made a mistake and we certainly made a mistake buying 7,000 copies of the book.
A:
Response 1