Since the late 1970s, slot machines have become the most popular form of gaming in Las Vegas so much so that they supersede the play at table games in many casinos.
Slot machines are the most popular kind of gaming in Vegas.
Slot machines are not popular anymore.
Bob was washing the dishes.
The biography is short, with only 100 pages.
Two statues are outside.
A woman and a girl are spelunking.
Children are playing outdoors.
Oh, not anything.