"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 Input:
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.

Ex Output:
Response 2


Ex Input:
Prompt: .....Anyway, I said to cut off the head. I'm not sure why you're laughing. That's not a joke. 
 Response 1: Yeah, Toilet Island was the last real show. There are really toilets and there are really islands. 
 Response 2: Ohhh, that's a sad way to put your dog down. We're laughing through the pain.

Ex Output:
Response 2


Ex Input:
Prompt: Yes, between Russia and the US. All the battles took place in cold climates. 
 Response 1: There were so many grudges, especially with John. 
 Response 2: Getty Lee! We're Rush. We're a Canadian supergoup. We gotta go out there.

Ex Output:

Response 1