The man is playing tennis against the building.
A man is exercising.
A bulldog is sitting in the grass.
A tennis player is playing tennis.
I hired a nanny to look after my children so I could keep working.
The Forth Road Bridge was built in the mid-sixties to allow traffic to reach the other side of the Firth.
There isn't a program on earth to help with environmental problems.
I'm not aware of what should be done.
Did you ever?