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...'. 

[EX Q]: Prompt: I think my short term memory is fine, but my mid term and long term memory aren't so good. There's an area in the middle that completely goes blank. 
 Response: You hardly ever hear people talk about mid term memory. There's short term, long term and then mid term, where you're just remembering stuff from a couple months ago.
[EX A]: yes

[EX Q]: Prompt: If Vera keeps singing, existence as we know it may unravel. 
 Response: You know, once we purify it and put in a little CO2, no one will be the wiser.
[EX A]: no

[EX Q]: Prompt: You're acting exactly the same as you did on the boat. 
 Response: I haven't seen it. I have a real problem. I feel like people are going to be mad at me if I haven't seen it, so I say I've just seen parts of it. It usually coasts me through.
[EX A]:
no