A snowboarder is jumping over a snowy hill
A snowboarder performs a trick in the half pipe.
The snowboarder can't be on the half pipe and the hill at the same time.
exists e1 s1 s2 x1 x2.(a_over(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_hill(x2) & a_snowy(s1) & Theme(s1,x2) & n_snowboarder(x1))
exists e1 x1 x2 x3 x4.(n_pipe(x3) & of(x3,x4) & n_half(x4) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_trick(x2) & n_snowboarder(x1))