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 Input:
Prompt: I brought my cat in for a tattoo. I know it's on the down low, but I heard that you tattoo animals here. 
 Response: Look man, if you buy a bong, I'll tattoo your cat.

Ex Output:
yes


Ex Input:
Prompt: Can't you just bend the rules, just this one time? Soon we're not going to be your problem anymore. 
 Response: Yeah, they're not great.  They're the size of oranges.

Ex Output:
no


Ex Input:
Prompt: Mr. Wallace, where is everyone? Nobody's here. 
 Response: I sent them out on an expedition to go collect ice. I haven't seen them since.

Ex Output:

yes