A skateboarder in black, brown, and white is grinding his skateboard along a low rail
Someone practicing for the X-games
Someone skateboarding is not necessarily practicing for the X-games.
exists e1 s1 s2 s3 s4 s5 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_grind(e1) & along(x3,x4) & n_rail(x4) & a_low(s5) & Theme(s5,x4) & n_skateboard(x3) & of(x3,x1) & n_male(x1) & in(x1,x2) & n_white(x2) & a_,(s4) & Theme(s4,x2) & a_brown(s3) & Theme(s3,x2) & a_,(s2) & Theme(s2,x2) & a_black(s1) & Theme(s1,x2) & n_skateboarder(x1))
exists x1 x2.(n_x-game(x2) & a_topic(x1) & for(x1,x2) & n_practicing(x1))