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...'. 

Prompt: Mr. Nelson saw the snake too. 
 Response: But it did not talk. It just said s'es.
yes

Prompt: We're gonna be, I guess, going back out in the world after the show is done in an hour. It's 5AM now, so we'll be back out on the street around eight, I guess. 
 Response: Yes and then I have to go directly home. I can't dilly dally. So don't get any ideas, both of you.
yes

Prompt: All you guys have to do is be the shitiest guy you can be and you will get a lady. 
 Response: Well, maybe that's why God's throwing you down to Hell because you're not going to a church.

no