A dog, possibly a basset hound, stands nose-deep in pond water.
The dog is looking for fish in the pond.
Just because the dog has his nose in the water, doesn't mean he's looking for fish.
exists e1 p1 s1 x1 x2 x3 x4.(in(e1,x4) & n_water(x4) & a_pond(s1) & Theme(s1,x4) & exists s2.(Theme(s2,x1) & a_nose-deep(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1) & rel(x1,x2) & r_possibly(x2) & n_hound(x2) & of(x2,x3) & n_basset(x3) & n_dog(x1))
exists e1 x1 x2 x3.(n_pond(x3) & n_dog(x1) & in(e1,x3) & for(e1,x2) & n_fish(x2) & Actor(e1,x1) & v_look(e1))