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: Yeah, that's the move I saw you doing in Cirque Du Soleil. 
 Response: Guys, probably not a great idea to stroll down circus memory lane right now when we're hiding and trying to be quiet. We've got to stay perfectly still, or they're going to see us.

SOLUTION: yes

PROBLEM: Prompt: I've had a lot of cereals before, but I've never had a cereal with Mr. T. on the box. 
 Response: Yeah, it's pretty good.  I can eat as much sugary cereals as I like.  It just makes me swollen like a tick.

SOLUTION: yes

PROBLEM: Prompt: Hey, Art, what's going on? Fancy running into you at this bar. 
 Response: Hey, Rudy. I just got three scoops of cookies and cream.

SOLUTION:
yes