TASK DEFINITION: Given the sentence, generate "yes, and" response. "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: Well, how much change is in the cup holder?

SOLUTION: I usually keep seventy five cents for emergencies.

PROBLEM: Yes, between Russia and the US. All the battles took place in cold climates.

SOLUTION: There were so many grudges, especially with John.

PROBLEM: Look, it seems like they're fine. Just sell them some glasses and let them fall in love, OK?

SOLUTION:
I'd like to use my AAA discount.