A young man jumping his skateboard in a skate park with the ocean and a beach in the background.
A man riding a bike
The man jumping his skateboard in a skate park cannot be the same person that is riding a bike.
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 e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & n_bike(x3) & (x1 = x2) & n_man(x1))