A group of children are watching another child do a backflip into the water.
A bunch of children are gathered to watch another child jump into the water.
A group of children are in a classroom taking a test.
Accumulated assets are made up of the income one earns from employment.
Just because I own a modem does not mean I can just dial up anywhere.
No foreigners came from other lands to Galata.
A woman is holding an umbrella.
I've had one.
SO2 emissions cannot drop below 10% their allowable levels.