A dog is jumping over a hurdle.
The dog is doing an agility course.
Jumping over a hurdle does not necessarily indicate an agility course.
exists e1 s1 x1 x2.(a_over(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_hurdle(x2) & n_dog(x1))
exists e1 x1 x2 x3.(n_dog(x1) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_course(x2) & of(x2,x3) & n_agility(x3))