A snowboarder is in midair doing a trick.
A snowboarder is sitting in the hot tub.
Sitting is different than is in midair.
exists p1 x1.(exists e1 x2 x3 x4.(in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_trick(x4) & (x2 = x3) & n_midair(x2)) & n_snowboarder(x1))
exists e1 s1 x1 x2.(n_tub(x2) & a_hot(s1) & Theme(s1,x2) & in(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_snowboarder(x1))