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...'. 

[Q]: Prompt: So, what's that one guy on stage eating?  Do we get any of it? 
 Response: It's a gummy rat and it's our prop.  And it's a gummy rat filled with blood.
[A]: yes


[Q]: Prompt: Spirits of the corn field. It's me, Mr. house flipper. 
 Response: Finally, you've made it here. What do you want from us.
[A]: yes


[Q]: Prompt: I never thought I would support this. But I am here to say good going! 
 Response: I can't believe you had the nerve to show your face at this wedding. I'm gonna sue you into oblivion you coward.
[A]:
yes