A blue ski boat is on its trailer in the driveway with a person in the front of the boat.
A man stands in front of the boat in the driveway.
That the person is in the front of the boat does not mean the person is in front of the boat.
exists p1 s1 x1 x2 x3 x4 x6.(n_front(x6) & n_driveway(x4) & exists x5.(on(x1,x3) & in(x3,x4) & with(x4,x5) & in(x5,x6) & of(x6,x1) & n_person(x5)) & n_boat(x1) & n_boat(x1) & n_trailer(x3) & of(x3,x1) & n_thing(x1) & of(x1,x2) & n_ski(x2) & a_blue(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_driveway(x4) & n_boat(x3) & in(e1,x2) & of(x2,x3) & in(x3,x4) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))