A man is skateboarding in a park, and he is on a wall, and there are other skateboarders in the background.
Man spent his time in park.
Skateboarding requires spent time.
exists e1 p1 p2 x1 x2 x3 x6 x7.(n_background(x7) & n_skateboarder(x6) & exists x5.((x3 = x5) & in(x5,x7) & -(x5 = x6) & n_skateboarder(x5)) & exists x4.(on(x1,x4) & n_wall(x4)) & n_male(x1) & in(e1,x2) & n_park(x2) & Actor(e1,x1) & v_skateboard(e1) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_spend(e1) & in(x2,x3) & n_park(x3) & n_time(x2) & of(x2,x1) & n_male(x1) & n_man(x1))