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: What can we do differently tonight's show? 
 Response: Oh, that's what was burnt on the poem! Those were the missing words.
[EX A]: no

[EX Q]: Prompt: Sorry, son.  What's up? 
 Response: I just wanted a little help with my geometry homework, but I could probably figure this out on my own.
[EX A]: yes

[EX Q]: Prompt: Grandma, would you make me a latte with two percent skim milk?  I'm trying to watch my weight. 
 Response: Sure, honey.  Why don't you also pick yourself out one of them menthol cigarettes.  You've had a rough day.
[EX A]:
yes