A black dog is standing in front of a waterfall.
a dog wants to take a bath
Standing does not imply the dog wants to take a bath.
exists e1 s1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_waterfall(x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_want(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_take(e2) & n_bath(x2)) & n_dog(x1))