The surfer in the black bodysuit rides a wave off the coast
The surfer is walking on the beach holding his surfboard.
If a person is walking on the beach, they can't be riding a wave at the same time.
exists e1 s1 x1 x2 x3 x4.(n_coast(x4) & n_bodysuit(x2) & a_black(s1) & Theme(s1,x2) & n_surfer(x1) & Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & off(x3,x4) & n_wave(x3) & in(x1,x2))
exists e2 e1 x1 x2 x3.(n_surfboard(x3) & of(x3,x2) & n_male(x2) & n_beach(x2) & n_surfer(x1) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & on(e1,x2) & Actor(e1,x1) & v_walk(e1))