A golden haired dog is lying in a boat that is traveling on a lake.
A dog is with his owner fishing.
A dog lying on a boat does not imply the dog is with its owner or fishing.
exists e2 e1 s1 s2 x1 x2 x3 x4.(in(e1,x2) & on(e2,x4) & n_lake(x4) & Actor(e2,x3) & v_travel(e2) & (x2 = x3) & n_boat(x2) & Actor(e1,x1) & v_lie(e1) & n_dog(x1) & a_haired(s2) & Theme(s2,x1) & a_golden(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.(with(x1,x2) & n_fishing(x2) & of(x2,x3) & n_owner(x3) & of(x2,x1) & n_male(x1) & n_dog(x1))