A skier flies through the air.
A tall skier flying
You can not infer it's tall.
exists e1 x1 x2.(n_air(x2) & through(e1,x2) & Actor(e1,x1) & v_fly(e1) & n_skier(x1))
exists e1 s1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_fly(e1) & (x1 = x2) & n_skier(x1) & a_tall(s1) & Theme(s1,x1))