A man in his office, is staring intently at the computer screen, while holding a red pen in his left hand.
A man in his office, is staring intently at the computer screen
A man in his office, is not staring intently at the computer screen
A boy and girl write a story together.
Police talk.
He sealed some tiny particles into a small envelope with care.
The player is tossing a ball.
The boy is jumping
Some people are playing a game.