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...'. 

Did you find this dog in the woods?
I did. I wanted an exotic dog that I could show off with. Someone told me to go to the middle of the woods.

What's your emergency, sir?
I'm being held against my will and being forced to work at a Houston's restaurant by Mr. Sam Houston, hero of Houston's Attrition War.

That story was about we lost our arms, not about our mother's illness, so it didn't fit too prominently in that story. Doesn't mean there aren't stories. We got a lot of stories about mama.

We do, there's the story of the time she ran out of gas and pushed the car up a hill.