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: Well, Marianne. I guess our job is done here. 
 Response: Larry, we should get back to that mountain. Have we really just been avoiding it?

SOLUTION: yes

PROBLEM: Prompt: Yes, we said all sorts of things, didn't we. Didn't you say would run through snow in the Olympics? 
 Response: Oh, yeah, but I was always intending to escape.

SOLUTION: yes

PROBLEM: Prompt: Hello, I'm interested in a street surgery. I'm looking for something special. 
 Response: You should come over here. I have a table that folds out to human being length.

SOLUTION:
yes