The barber invites his next customer to have a seat for a turn at good grooming practices.
The barber has at least one customer.
Nobody has come into the shop today.
There is a volleyball game with two players dressed in oragnge standing.
My dad showed me everything I know about cars.
My ego made me think I could do that.
Two men are sitting at a park looking at the pond.
There are students sitting in the classroom.
There are men doing MMA fighting.