a wet black dog with a red collar is in the river
There is a canine in the water.
the dog is in the water so he must be wet
exists p1 s1 s2 s3 x1 x2 x3.(n_river(x3) & in(x1,x3) & with(x1,x2) & n_collar(x2) & a_red(s3) & Theme(s3,x2) & n_dog(x1) & a_black(s2) & Theme(s2,x1) & a_wet(s1) & Theme(s1,x1))
exists p1 x1 x3.(n_water(x3) & exists x2.((x1 = x2) & in(x2,x3) & n_canine(x2)))