Two lifeguards watch over the ocean on a cloudy day and an American flag is hanging behind them.
There are two lifeguards
There are no lifeguards
Nobody cares about the pyramids, and theories about them and their purpose usually fade into obscurity.
The pop was not important.
The people are swimming.
The policymakers used the simulations to help with their decision making.
People on motorcycles ride around a racetrack
The woman is happy.