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: How's your relationship with your parents?

SOLUTION: Well the last time I talked to my dad was probably ten years ago.

PROBLEM: Are you comfortable if I set this baton aside. Or does it make you feel safer if I'm holding it in case somebody comes in to scare you?

SOLUTION: Actually, yeah. Maybe if you could hold it like in a defense thing. You kind of look like a Street Fighter character.

PROBLEM: Well, let me find out where Vlad is. You just stay right here in the cereal aisle. You don't move.

SOLUTION:
I can't. My left side doesn't move anymore.