Absoluteily all the attention by the people attending is given to the play that the catcher is doing in this baseball game.
People are watching a baseball game.
The football sailed between the goals.
A woman walks down the sidewalk.
Woman carrying crates outside on a road.
It's acceptable of emergency departments to screen and have short interventions for alcoholics.
A woman is sculpting something out of ice.
A bike ramp is empty except for skateboarders.
Multiple systems make things less efficient.