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: Dr., if you'll forgive me, I'm not familiar with you. I'm not from here. I'm just taking my children to the seaside, so they can look at the ocean and get back in the car.

SOLUTION: Yes, do not let them in the water. The sea has claimed many children.

PROBLEM: We have a new order for you. Eat the cat. If you eat the cat, we might be able to get you back in time. It might be enough calories to sustain you to get the spaceship back to Earth.

SOLUTION: OK, but what about air? That seems to be a bigger problem.

PROBLEM: I understand you're a child.  You shouldn't talk to me in such a way.  You should show respect.

SOLUTION:
You got me.  I shouldn't do that.  Not if I don't want my allowance suspended.