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: Maybe Brian selling computers too long has made him forget how to breathe.

SOLUTION: Yeah, well we can't all be in construction, building churches.

PROBLEM: Eleanor. Time for your first day of middle school.

SOLUTION: Well, I've got my books all tied up in my book strap.

PROBLEM: Madam, are you lost? May I help you?

SOLUTION:
I'm waiting here for a lover-turned-friend. A friend-turned-lover.