Instructions: 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...'. 
Input: Hey, I just had that spaghetti yesterday!  You're using it as a pillow!
Output:
Yeah, it's funny.  When you're in a dumpster, there's a lot of cliche things you always find, including spaghetti and lettuce.  I don't know, I guess people eat a lot of spaghetti and lettuce, but more than what they can eat, they throw it away.