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: Roger, before you go, I want to say that it was great to see you again. You were always a good friend to me in high school. Thank you for believing in me. 
 Response 1: But it originated with Phish, because of the longer concerts. 
 Response 2: Maybe in heaven, I'll get to read one of your poems. I've been putting it off until I had some free time.

Response 2