A wet dog is jumping over a hurdle.
A dog sitting behind hurdle
The dog cannot be sitting behind the hurdle and jumping over it 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_hurdle(x2) & n_dog(x1) & a_wet(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(a_topic(x1) & behind(e1,x3) & n_hurdle(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_dog(x1))