On a small river , four red-clad rowers pull their yellow boat ahead of several others .
People are rowing a boat on the river .
On a small river, four red-clad rowers pull their yellow boat ahead of several others.
People are rowing a boat on the river.
a small river is a river and rowers row in a boat and boats go on rivers.
a small river is a river and rowers row in a boat and boats go on rivers .