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: I remember I was at a jazz club and I saw this young lady. She was enjoying the jazz music. I went up to giver her a hug and she turned around. Now, I find myself here. 
 Response: Oh, that's weird. It's like she teleported you or something.

A: yes
****
Q: Prompt: Everyone knows you're a performer. You're one of the most popular performers here at the park. Everyone loves Colonial Sargent. 
 Response: Yeah, I'm the biggest attraction within all of the southeast corner of this lot.

A: yes
****
Q: Prompt: Here are the results of our latest conference. We have concluded that humans feel it's inappropriate for young men and young women to have sleepovers together at your age, so unfortunately we must say no to your request. 
 Response: Whoa, that's the first time you guys have said no to anything I've asked for.

A:
yes
****