A brown dog is standing in the water.
a dog plays with stick in water
We don't know that dog plays with stick.
exists e1 s1 x1 x2.(n_water(x2) & in(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(in(e1,x3) & n_water(x3) & with(e1,x2) & n_stick(x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1))