a man in a white t-shirt and cap is skating along a graffiti covered wall.
The man is doing tricks.
Tricks does not have to be skating.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(along(e1,x5) & n_wall(x5) & Theme(e2,x5) & v_cover(e2) & of(x5,x6) & n_graffitus(x6) & Actor(e1,x1) & v_skate(e1) & in(x1,x2) & n_cap(x4) & n_t-shirt(x3) & a_white(s1) & Theme(s1,x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2))