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: Annette, listen, I'm shipping off. Gotta go fight for freedom.

SOLUTION: Baby, you're so brave. I'm going to miss you.

PROBLEM: So, did the bar close, Delores?

SOLUTION: Yeah, it did. They kicked me out if you must know the truth because of my constant vomiting.

PROBLEM: Oh, gosh. I don't know what to say. I like unicorns. I have a lot of stickers on my binder.

SOLUTION:
I like stickers. Very much so. My dad taught me all about 'em.