Make a model of the universe within the sky, and any changes in that should change reality.
Reality should be altered whenever a model of the universe is made inside the sky.
Reality is unchanged by models made within the skies.
Some men are playing checkers on a porch.
My wife and I do not plan to send our kids to school.
You can go snorkeling and scuba-diving on the Amakusa Islands.
Market day is when the gentleman farmer and his spouse travels to town to shop.
The woman is carrying boxes.
The paper is stuck to the wall.