People are reading magazines inside a room.
The people are playing football outside.
If they are reading magazines inside, they cannot be playing football outside.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & inside(x2,x3) & n_room(x3) & n_magazine(x2) & n_people(x1))
exists e1 x1 x2 x3.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_outside(x2) & of(x2,x3) & n_football(x3))