Three people hiking a beautiful, green trail.
Three men or women are hiking a beautiful, green trail.
Three people hiking a dusty, desert trail.
The children are playing outside.
There exists no proof that Hester Prynne's display was prophetic.
It was one of the hardest decisions Jon had ever made.
This area is very dangerous due to the number of accidents.
Don't think it's needed.
The rate structures of first class and standard a are not alike.