An older man in a printed shirt, smoking on a busy street.
A woman is sitting in a restaurant.
There can be either a man or a woman. One cannot be in a busy street and in a restaurant at the same time.
One cannot be a woman and a man at the same time.
An older man in a printed shirt, smoking on a busy street and a woman is sitting in a restaurant. There is two different action performed by a old man and a woman.