"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.

Prompt: That's a lot of vomit. How much shrimp cocktail did he eat? 
 Response 1: Well, yes. That's what  pediatrician does. We take care of children. 
 Response 2: We had extra this morning. Didn't want it to go to waste.
Response 2

Prompt: I already told you. I want an elf costume for my baby. 
 Response 1: Sir, I'd suggest you step right over to the other side of the complex to the Transamerica, they've got all types of costumes. Especially elf. 
 Response 2: How is that enforceable? It's a law?
Response 1

Prompt: Dad, you're the best! 
 Response 1: Yeah, I know I am. I'm larger than life. It makes it kind of hard to find pants that fit. 
 Response 2: Well yeah, I mean I was your counselor for 3 of those hours. You told me everything.

Response 1