A girl is in midair while doing an elaborate trick on a skateboard.
A girl does a skateboarding trick.
The girl doing a trick on a skateboard implies that she is doing a skateboarding trick.
exists e1 p1 s1 x1 x2 x3.(while(p1,e1) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & on(x2,x3) & n_skateboard(x3) & n_trick(x2) & a_elaborate(s1) & Theme(s1,x2) & exists x4.(in(x1,x4) & n_midair(x4)) & n_girl(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2) & of(x2,x3) & n_skateboarding(x3) & n_girl(x1))