A white dog is standing on a grassy hillside.
A dog relaxes in front of a fireplace.
Fireplace is generally indoors but not on a grasy hillside.  Relaxing is done by lying down or sitting not standing.
exists e1 s1 s2 x1 x2.(on(e1,x2) & n_hillside(x2) & a_grassy(s2) & Theme(s2,x2) & Actor(e1,x1) & v_stand(e1) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_fireplace(x3) & n_front(x2) & Actor(e1,x1) & v_relax(e1) & n_dog(x1))