A brown dog barks over its shoulder in the water.
A dog is sitting in a chair.
The first dog barks and is in water, the other dog is just sitting on the chair.
exists s1 x1 x2 x3 x4.(n_water(x4) & a_topic(x1) & over(x1,x3) & in(x3,x4) & n_shoulder(x3) & of(x3,x1) & n_thing(x1) & n_bark(x1) & of(x1,x2) & n_dog(x2) & a_brown(s1) & Theme(s1,x1))
exists e1 x1 x2.(in(e1,x2) & n_chair(x2) & Actor(e1,x1) & v_sit(e1) & n_dog(x1))