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...'. 

Ex Input:
Prompt: Yeah.  These homeless trolls are real people who may or may not have a mental disease and decided they want to live underground. 
 Response: It's five o'clock somewhere.

Ex Output:
no


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

Ex Output:
yes


Ex Input:
Prompt: This is the quietest blender on the market. It can make milkshakes and no one will ever know. 
 Response: Are you sure? Because I'm very sleepy and big noises, loud noises, really upset me.

Ex Output:

yes