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: There's no tanning bed in your attic? 
 Response: The accommodations get worse the higher up you go.

A: yes
****
Q: Prompt: Yes, we said all sorts of things, didn't we. Didn't you say would run through snow in the Olympics? 
 Response: You don't mean the disappearing athlete from the Pyongyang Olympics?

A: no
****
Q: Prompt: There's a statue in town with a giant hand. Shall we cut it off and scoop the snake up with that? 
 Response: Oh, yes. The great hand? I'm not sure what's great about it, but I do know what you're talking about.

A:
yes
****