A person is reading a magazine on a snowing sidewalk.
A person is eating a magazine on a snowing sidewalk.
One cannot be reading a magazine while eating it.
exists e1 e2 x1 x2 x3.(on(e1,x3) & n_sidewalk(x3) & Actor(e2,x3) & v_snow(e2) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_magazine(x2) & n_person(x1))
exists e1 e2 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_eat(e2) & on(x2,x3) & n_sidewalk(x3) & Actor(e1,x3) & v_snow(e1) & n_magazine(x2) & n_person(x1))