A dog jumps off the stairs.
A dog is in a pool.
A being that jumps off stairs is not in a pool.
exists e1 s1 x1 x2.(n_stair(x2) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_dog(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_pool(x2)) & n_dog(x1))