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: Mary, where were you when the hospital burned down? 
 Response 1: Isn't that the proof? I just called you Charlie. 
 Response 2: She was in the hospital. She was being operated on. It's cool if I answer the questions, right?

Response 2