a dog jumps over a fallen tree.
The dog is sleeping
If the dog is sleeping, then the dog cannot jump.
exists e1 s1 x1 x2.(over(e1,x2) & n_tree(x2) & a_fallen(s1) & Theme(s1,x2) & Actor(e1,x1) & v_jump(e1) & n_dog(x1))
exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_sleep(e1))