A group of people standing outside a newsstand.
The people are reading newspapers.
not everyone outside a newsstand is reading a newspaper.
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & outside(e1,x4) & n_newsstand(x4) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_newspaper(x2))