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: I forgot to mention that I'm due to have a stroke any minute.

SOLUTION: Oh, you scheduled one? That's the way to do it.

PROBLEM: I want to play. Me sir, right here in the red dress.

SOLUTION: Ah, the young lady who smells faintly like pancakes.

PROBLEM: Look, I'm pretty sure these guys are robots.

SOLUTION:
Yeah, but they are pretty nice. I mean, they gave me this horse, he brought me this bucket.