A man is sitting on a silver scooter.
A person is seated upon a transportation device.
A man is a person. Seated is another way to say sitting. A silver scooter is a transportation device.
exists e1 x1 x2 x3.(on(e1,x2) & n_scooter(x2) & of(x2,x3) & n_silver(x3) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2 x3.(upon(e1,x2) & n_device(x2) & of(x2,x3) & n_transportation(x3) & Theme(e1,x1) & v_seat(e1) & n_person(x1))