A firefighter is on the roof.
A human on the roof
Nobody on the roof
The CA Dept. of Aging has hired a new legal services developer as of June, 2016, his name is Bob Johnson.
A man is holding an umbrella while other men are amused.
Twenty people walking on the beach at sunset.
Several men load a cannon.
Personal computers can't run software that isn't on a disk.
It was totally dark.