A young man sits on the floor in a room full of bags, suitcases and packages.
A young man is sitting.
A young man is standing on a desk.
The person is riding a horse
There has been an increase in sociological research.
Neither of the riders had any weapons.
I imagine some people do that.
I hate doing both, so I'm going to quit right away, especially since my kids can take care of themselves.
A person is running into things while skating.