A dog with golden hair swims through water.
A dog is catching fish in the water.
Just because a dog is swimming in the water doesn't mean he is catching fish.
exists s1 x1 x2 x3 x4.(a_topic(x1) & through(x1,x4) & n_water(x4) & with(x1,x2) & n_swim(x2) & of(x2,x3) & n_hair(x3) & a_golden(s1) & Theme(s1,x2) & n_dog(x1))
exists e1 x1 x2 x3.(n_water(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_catch(e1) & n_fish(x2) & n_dog(x1))