TASK 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.
PROBLEM: Prompt: I'm trying to find an elf costume for my baby. 
 Response 1: He said it was Don but I think it was Steve Dons. 
 Response 2: Sir, are you aware that this is a Cracker Barrel?

SOLUTION: Response 2

PROBLEM: Prompt: You want to hear my Colombo impression? 
 Response 1: Yes, please. I've heard some bad ones, so I'd like to hear some good ones. 
 Response 2: I brought my own Dyson. 

SOLUTION: Response 1

PROBLEM: Prompt: Raven, you seem all over the place? What's wrong with you? 
 Response 1: I was cursed. I was a tiny Colombian child, who ventured into a garbage pile. Then I became a raven. 
 Response 2: Oui oui!  Yes, this sound beautiful!  I will get several polar bear coats and we will wear them and PETA will breathe down our necks.

SOLUTION:
Response 1