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: The most amazing thing has happened. Your cat Jenna and this other guy's cat Ben, they sort of banded together, they worked the x-ray machine. 
 Response 1: Since it's a funeral I have to go to, probably plain. 
 Response 2: Oh no. Jenna's not spayed. They banded together? They fucked.

Response 2