TASK DEFINITION: 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...'. 
PROBLEM: Prompt: They told us what to do last time there was a meltdown. But its just gone. 
 Response: They came in and they were like "It's so simple. It's written right on the wall."

SOLUTION: yes

PROBLEM: Prompt: Hello? What is this place? 
 Response: This place is really just an inconvenient hallway.

SOLUTION: yes

PROBLEM: Prompt: I mean, before anyone got this job, did you think that mail came to life after the post office closed? 
 Response: They can't see what happens here. All the mail comes alive!

SOLUTION:
no