Three young boys looking through a window.
Three young boys watching the rain fall through a window.
Looking through a window does not mean they are watching the rain fall.
exists e1 s1 x1 x2.(through(e1,x2) & n_window(x2) & Actor(e1,x1) & v_look(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 s1 x1 x2 x3 x4.(n_fall(x2) & of(x2,x3) & n_rain(x3) & through(e1,x4) & n_window(x4) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))