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...'. 
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Question: Prompt: Cleatus, you've worked here for as long as I can remember. 
 Response: In fairness, that's not a long time.

Answer: yes


Question: Prompt: What's your name? We haven't met. 
 Response: It's Janet, and stop looking at her like that, Mr. President.

Answer: yes


Question: Prompt: If there's anyone here that who knows of any impediment to Evelyn Orzaball becoming a member of the board of Sport Club, please come forward. 
 Response: My name is Ira Smith Orzaball, Banker. I'd like to say a few things about my mother.

Answer:
yes