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: It's the classic gift of Maine. I think they've been in there too long. 
 Response 1: We had the idea that we would put some crows in a box, and then when people open the box, the crows fly out. It's quite an effect. 
 Response 2: Are you ready to do it, there's going to be some splatter.

Response 1