A young man jumping his skateboard in a skate park with the ocean and a beach in the background.
a young man in a skate park near the beach is in a skateboarding contest
the man jumping his skateboard does not impl he is in a skateboarding contest.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_background(x9) & n_ocean(x7) & a_topic(x1) & with(e1,x6) & subset_of(x8,x6) & in(x8,x9) & n_beach(x8) & subset_of(x7,x6) & in(e1,x4) & n_park(x4) & of(x4,x5) & n_skate(x5) & Theme(e1,x3) & Actor(e1,x2) & v_jump(e1) & n_skateboard(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists p1 s1 x1 x2 x3 x4.(n_beach(x4) & exists x5 x6.(in(x1,x5) & n_contest(x5) & of(x5,x6) & n_skateboarding(x6)) & in(x1,x2) & near(x2,x4) & n_park(x2) & of(x2,x3) & n_skate(x3) & n_man(x1) & a_young(s1) & Theme(s1,x1))