A group of people are looking out a window on a sunny day.
The people are looking outside for their friend.
That the window looks onto the outside and that the people are looking for their friend cannot be inferred from sentence 1.
exists e1 s1 x1 x2 x3 x4.(out(e1,x3) & on(x3,x4) & n_day(x4) & a_sunny(s1) & Theme(s1,x4) & n_window(x3) & Actor(e1,x1) & v_look(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 s1 x1 x2.(n_friend(x2) & of(x2,x1) & n_thing(x1) & n_people(x1) & a_outside(s1) & Manner(e1,s1) & for(e1,x2) & Actor(e1,x1) & v_look(e1))