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 Q]: Prompt: Which K-pop group do you like the most? 
 Response: Oh, yeah. I love K-pop, as in Kansas Pop.
[EX A]: yes

[EX Q]: Prompt: Printing photos is sort of obsolete now. 
 Response: Yes, that is why this is the last day we'll be open. We won't be processing photos anymore. We're closing up shop.
[EX A]: yes

[EX Q]: Prompt: Now, you know I have a harried past, Derek. I'm trying to raise our son in a more loving, accepting environment. 
 Response: I know you have a harried past, Trina. You're saying the environment, in which you were raised wasn't quite so loving?
[EX A]:
yes