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: If you go inside and run the comic book shop for a minute that would be great.

SOLUTION: Ok, while I'm doing that I can readjust my bulge in private,

PROBLEM: I've gotta be honest with you. You see this button here? If a therapist gets too disgusted to continue with their work, they are permitted - by law - to press this button. I'm going to tap out.

SOLUTION: Hey, she hit the button. I'm your new therapist, hey. I'm Jack. I just got to Burma. It is hot and steamy here.

PROBLEM: New York City is so busy, Walt. I feel like if we get split up, we'll never find each other again. So, let's not get split up.

SOLUTION:
Let's not get split up ever.