"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: OK, we should run the machine. We'll have to x-ray his entire head. 
 Response 1: I remember that day. I was your boss. I promoted you. 
 Response 2: The whole thing. A lot of people cut corners and they'll just x-ray the forehead.
Response 2

Prompt: I heard you singing. It sounded so familiar from when I was a kid. 
 Response 1: Oh, I don't know. It's just something I've been kicking around. It belongs to this guy that I wasn't here to see. 
 Response 2: Yeah, Toilet Island was the last real show. There are really toilets and there are really islands.
Response 1

Prompt: Hey look. I'm not an educated guy, but I have just as right to serve on a jury as anybody else here. 
 Response 1: That's right. As citizens and voters, we're equal. 
 Response 2: I'm taking a break from the oxygen. I'm testing out if I really need it.

Response 1