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: Darling, you have to stop complaining. Your father and I won't be embarrassed on that stage. 
 Response: I know, I can't believe we've gotta wait so long since both our last names begin with z.

Ex Output:
no


Ex Input:
Prompt: I'm in, get to the subway, get to the subway! 
 Response: You can only go down the stairs? They don't go back up?

Ex Output:
no


Ex Input:
Prompt: Management would love to hear "Crazy Train" by Ozzie Osbourne. 
 Response: I'll write a train song. "Look at the train. It's crazy....play ball!"

Ex Output:

yes