The bench is wood.
The bench is empty.
The bench is unoccupied.
The bench is vacant.
The bench is available for use.
The couple are sitting on the bench.
The bench is occupied.
The bench is unavailable.
The bench is in use.
this is a person
this is a bench
a man and a woman
people sitting on a bench
woman sitting on bench
large old man on bench
large wide brown bench
a pair of benches
woman witting on wooden bench
an older couple sits and chats on a wooden bench in the woods while a woman sits next to them