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: Did you think about calling a plumber? 
 Response: I called a few and left some messages.

Answer: yes


Question: Prompt: Of course, young lady. What size t-shirt do you take? 
 Response: Can you hold the t-shirt out so we can get a good look at it?

Answer: yes


Question: Prompt: There's a rumor going around that your dad is the Ralph of the grocery store "Ralphs". 
 Response: He married into it. He was previously married to Tammy Albertsons.

Answer:
yes