A skateboarder wearing a blue shirt and black slacks rests on the ground and looks toward the camera while is skateboard sits in front of him and a steep incline looms behind him.
The skateboarder fell off his skateboard after attempting a complicated trick.
Just because a man is sitting on the ground does not mean he fell off his skateboard. Not all skateboard maneuvers are complicated tricks.
(x)
exists e1 e2 s1 s2 x1 x2 x3.(n_skateboard(x2) & of(x2,x1) & n_male(x1) & n_skateboarder(x1) & after(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_attempt(e2) & n_trick(x3) & a_complicated(s2) & Theme(s2,x3) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_fall(e1))