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'm surprised you guys didn't know down here in hell that our marriage wasn't actually legal. We didn't find that out until after we died.

SOLUTION: It was still a marriage. We lived it like it was a marriage and we ended up hating each other.

PROBLEM: Look, send me the kids, I'll watch the kids. You two go to Detroit.

SOLUTION: OK kids, gather round. This tree's got something to say to you.

PROBLEM: I texted you all of the names we're going to go by. Just look under today.

SOLUTION:
Oh, I thought that was a suggestion list. I didn't know it was a master list.