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: I did kill mom. She wouldn't buy a bike. 
 Response 1: Dad, I would have thought that mom would've got a free bike. 
 Response 2: Oh, goodness. Thank you so much for picking up the bill. I've been haggling with these two wingnuts for like 45 years.

Response 1