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: Celeste, this is a Planet of the Apes mask. I took it from the warehouse. I want you to put it on. 
 Response 1: I've never seen anything like this in my life.  It's gotta be extremely valuable. Yeah. Who is it signed by? 
 Response 2: Bobby, I'd do anything for you.

Response 2