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: I have one more quick question. Are we totally sure that there isn't going to be extra security protecting the Hazel Diamond? 
 Response: Listen, the Hazel Diamond is only the 5th most famous diamond in the world. They're not going to bring out the big guns for this.
yes

Prompt: You say stalactite, I say stalagmite. 
 Response: It's really easy to remember. Descend starts the same as down. Ascend starts the same as up. OK, maybe not.
no

Prompt: So, Tonya, are you having a good time? 
 Response: There's nothing I like more than being in a big room with all of these people.

yes