instruction:
Given the prompt and a response, classify the them to "yes" if response is "yes, and" type. Otherwise classify it as "no". "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..."). 1 In short, a "Yes, and" is a dialogue exchange in which a speaker responds by adding new information on top of the information/setting that was constructed by another speaker. Note that a "Yes, and" does not require someone explicitly saying 'yes, and...' as part of a dialogue exchange, although it could be the case if it agrees with the description above. There are many ways in which a response could implicitly/explicitly agree to the prompt without specifically saying 'yes, and...'. 
question:
Prompt: Hello, Rodney. 
 Response: Hey Calista. Hey Calisto.
answer:
yes


question:
Prompt: I was just wondering if the spangle is worth anything. 
 Response: Now, this bangle dates back to - I want to say - the first century. So, it's actually quite valuable. It's very old. I would say at auction this would fetch 12 trillion pounds.
answer:
yes


question:
Prompt: I miss Lorielle. I miss her crazy ways. 
 Response: I'm sure you do. She sounded like a lot of fun.
answer:

yes