A dog with its mouth open is walking on a path on a garden which is next to a lake or a stream.
The dog pants as it goes to get a drink
Just because the dog has its mouth open  it does not mean that it pants.
exists e1 s1 x1 x2 x3 x4 x5 x6.(on(e1,x5) & (exists x7.(to(s1,x7) & n_lake(x7)) | exists x8.(to(s1,x8) & n_stream(x8))) & Theme(s1,x6) & a_next(s1) & (x5 = x6) & n_garden(x5) & on(e1,x4) & n_path(x4) & Actor(e1,x1) & v_walk(e1) & with(x1,x2) & n_open(x2) & of(x2,x3) & n_mouth(x3) & of(x2,x1) & n_thing(x1) & n_dog(x1))
exists p1 x1 x2.(n_thing(x1) & n_pants(x1) & of(x1,x2) & n_dog(x2) & a_topic(x1) & exists e1 p2.(Topic(e1,p2) & Actor(e1,x1) & v_go(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_get(e2) & n_drink(x3))) & as(x1,p1))