I have a stomachache.
Is it something you ate?
Maybe i'm not sure.
What did you have for baeakfast?
The usual, cereal with milk and banana.
Maybe the milk was bad.
It didn't smell bad.
maybe the banana was bad.
No, the banana was delicious.
Maybe you just need to go to the bathroom.
No, that's not the problem.
Maybe it will go away in a little while.