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: Oh, we're both doctors. Can we help you? Are you in actual danger? 
 Response: Yes, yes. I think my husband's been possessed. He's been saying some crazy things. Please, can we just get in your car?
yes

Prompt: Our primary export are those little rocking horses. 
 Response: Oh, boy. This is a good year too. Everyone needs one of those rocking horses.
yes

Prompt: Mom, I've decided to pursue the dramatic arts. 
 Response: The dramatic arts are also called the satanic arts around this household.

yes