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...'. 

Example Input: Prompt: Are you two doctors? Is this why you're in my room? 
 Response: We're not doctors. Not quite. I took a semester.
Example Output: yes

Example Input: Prompt: I'm confused.  The air is really moist. 
 Response: Yes, it was.  It was like it had been heated and then frozen.
Example Output: no

Example Input: Prompt: You're right. I think I read about this once. Man can become beast. Babies can become men. 
 Response: Yeah, the baby man is supposed to be in this region somewhere. Nobody's found the tomb.
Example Output:
yes