A group of photographers stands on a hillside in the snow with the sun just below the horizon.
A group of photographers are taking pictures of the sun setting over the ocean.
A sun can be either setting over the horizon or over the ocean but not both at the same time.
exists e1 x1 x2 x3 x4 x5 x6.(n_horizon(x6) & n_sun(x5) & n_snow(x4) & with(e1,x5) & n_just(x5) & below(x5,x6) & in(e1,x4) & on(e1,x3) & n_hillside(x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_photographer(x2) & n_group(x1))
exists e1 x1 x2 x3 x4 x5 x6.(n_ocean(x6) & n_setting(x4) & of(x4,x5) & n_sun(x5) & over(e1,x6) & of(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_picture(x3) & of(x1,x2) & n_photographer(x2) & n_group(x1))