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: So, I just have to spend the rest of the day and night here in Charleston, SC and then tomorrow, I can return to Savannah, Georgia. 
 Response: Sure. We can give you a two for one ticket for Big Mamma Jugs.
[EX A]: yes

[EX Q]: Prompt: She has the theory that if you make good food, you will taste delicious. 
 Response: I mean, that make sense. I have to taste the good food, so it's in me. I gotta say no deal though.
[EX A]: yes

[EX Q]: Prompt: That show really helped me learn English. Grammar. 
 Response: Yes, when that fancy fellow comes into town and he says "She is the sheriff?" and everybody else uses contractions. That's how I learned contractions.
[EX A]:
yes