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: Miles' latest stepmother is met with yet another unseemly demise, and I find myself quite alone and rich and famous and the tree-murdering magnet. 
 Response: I'm going through a bit of the same myself, now.  My recent betrothed died of a wheat blight and he caught it and just sort of wasted away in a sort of way.
yes

Prompt: Desiree, wishing joy for that stranger is a wonderful thing to wish for, and it's not my job as a service provider and technician to tell you how to use your wishes, but if I were you, I would think really hard.  Do I want to give the last wish I had, knowing that I already burned two without even thinking about it, on a stranger?  Now, I'm not saying you're right or wrong.  I'm just saying, think about it. 
 Response: You've made me realize that my whole life has been nothing but a lie!
no

Prompt: Yes, um, and we're honored to have you here.  We just wanted you to know that we have lots of roast beef, and uh, your server will take really good care of you.  They've re-upped Dracula and I think you're going to really enjoy it. 
 Response: That's right.  The old lady; you're playing Dracula's housekeeper.

no