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: So you're in that drippy-looking painting thing? 
 Response: We like to call it an avant garde look at time and space.

A: yes
****
Q: Prompt: Madam, are you lost? May I help you? 
 Response: I need you to just really consider your thoughts and feelings before you act on them. Other people need the computer for work.

A: no
****
Q: Prompt: They can't walk in a straight line anymore. They're useless. 
 Response: They can't walk at all!

A:
yes
****