A dog with golden hair swims through water.
A dog is swimming.
If a dog swims through water then it is swimming.
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 p1 x1.(exists x2.((x1 = x2) & n_swimming(x2)) & n_dog(x1))