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...'. 

[Q]: Prompt: Sandy, your mother and I have something we'd like to tell you. We're moving to a fishing village in Alaska and we're not going to tell you which one it is. So this is goodbye. You've been, uh, a daughter. 
 Response: I have been a daughter. I've been the best daughter, I thought.
[A]: yes


[Q]: Prompt: Cleatus, you've worked here for as long as I can remember. 
 Response: In fairness, that's not a long time.
[A]: yes


[Q]: Prompt: Excuse me. Are you still grieving or is this tombstone up for public grief? 
 Response: Oh, god, the pressure. Uh, let's see, mostly - I cannot see most things. So I'm mostly just waving in the dark.
[A]:
no