TASK DEFINITION: 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...'. 
PROBLEM: Prompt: Hey, who's the new guy? 
 Response: Those ankles look mighty strong, ma'am.

SOLUTION: no

PROBLEM: Prompt: I want to make another wish. 
 Response: OK, because I forgot what the first ones were.

SOLUTION: yes

PROBLEM: Prompt: You guys, this is the happiest day of my life. I just got a job. I'm so thrilled, and I know this has been a hard time, but thank you for sticking with me. And Mark, I love you so much. I think it's time we have kids. 
 Response: Sandy, hold on a second. I've got something to tell you. I'm leaving you. It's going to be great.

SOLUTION:
yes