"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.

[EX Q]: Prompt: Don't look a gift horse in the mouth, Dr. You scratch our back, we'll scratch yours. The teeth can't be that bad. 
 Response 1: It's beyond my capability to repair these teeth at this point and I'm tired. 
 Response 2: I don't know, we used to talk all night on the phone, bro, you know? I miss that. I need that. I've been focusing in law school for a bit, you know. I miss those calls. 
[EX A]: Response 1

[EX Q]: Prompt: Hey, he knows it's Bill Clinton's pen and he's holding onto it. 
 Response 1: This is like two and a half pounds light. 
 Response 2: I admit no such thing. This is just a nice pen that I've had for quite some time.
[EX A]: Response 2

[EX Q]: Prompt: Look, I found some roast beef here in my kerchief pocket. 
 Response 1: Oh, I thought that was a pocket square. 
 Response 2: We left Baltimore to find something new. Maybe that new thing is death. Do you want to give it a try with me?
[EX A]:
Response 1