A hiker walks down a rock path next to a field of wild grass.
There is a hiker in the outdoors.
The hiker is jogging through the forrest.
How much is one barrel? About 40 gallons, right?
A lady in red jacket is helping a little boy open an easel.
What is a metric ton exactly?
nobody is going to play basketball at a basketball game.
People walking up tower.
A person is sleeping.