These people are looking at the screen for directions.
These people are looking at the sky for directions.
People are either looking at the screen or sky for directions.
exists e1 x1 x2 x3.(n_screen(x2) & n_people(x1) & at(e1,x2) & for(x2,x3) & n_direction(x3) & Actor(e1,x1) & v_look(e1))
exists e1 x1 x2 x3.(n_sky(x2) & n_people(x1) & at(e1,x2) & for(x2,x3) & n_direction(x3) & Actor(e1,x1) & v_look(e1))