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...'. 

Example Input: We know. We've kinda been keeping track of you guys in the last five years since we met at that state fair.
Example Output: We thought you guys were so cool, and then you just ran away once we told you.

Example Input: Wait a minute, this used to be a library.
Example Output: It did. It used to be a library, but no more. It was my favorite place to be in this town.

Example Input: I'm going to leave this think tank to come up with something that will put us on the map. I'm thinking a food or a sport.
Example Output:
All right, OK. I mean, look, I don't know what you can come up in 1891. Everything has been invented already. So you go ahead and see what you can figure out.