A woman pulls a dog through a door.
A woman pulls a moose.
It is either a dog or a moose.
exists e1 x1 x2 x3.(through(e1,x3) & n_door(x3) & Theme(e1,x2) & Actor(e1,x1) & v_pull(e1) & n_dog(x2) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_pull(e1) & n_moose(x2) & n_woman(x1))