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: Hey, guys, I can see the cabin up ahead. Let's run to it. 
 Response 1: I bet they got toys and trinkets in there. 
 Response 2: Yes dear, but it's a little soon to be calling me mom. I've only been married to your dad for five years.

Response 1