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...'. 

Prompt: Everybody's got a good friend. Everybody says that their friend's got a herniated disc. When they are the one with the herniated disc. 
 Response: I do have a bit of a lower back pain.
yes

Prompt: Santa didn't mean any disrespect. 
 Response: So you're just somebody like me, waiting for your psychiatrist's diagnosis during Christmas week.
no

Prompt: Carol, are you telling me you have two different bodies? 
 Response: I'm tell you I use my body in two different ways.

yes