"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.

[Q]: Prompt: This dog wandered into our yard and was eating out of our trash. 
 Response 1: I've never seen anything like this in my life.  It's gotta be extremely valuable. Yeah. Who is it signed by? 
 Response 2: It's good to start calling it a dog so that you can eventually forget it's a wild animal.
[A]: Response 2


[Q]: Prompt: Yeah, as I was saying, I'm a big World War II buff, so I know a lot of battle were fought right on that Alsatian border. 
 Response 1: Because that was your thing and I wanted my own thing. I think it's OK that we had separate things. 
 Response 2: Of course, that's where I'm from. But it's been so long since I was there, that I don't know if I have factual information, like right on the tip of my tongue.
[A]: Response 2


[Q]: Prompt: My name's Irv. 
 Response 1: Yeah, I say we call it stretchitis. 
 Response 2: Hi Irv. You've got a great body.
[A]:
Response 2