A line of people for a carnival ride.
People have been standing in line for a long time
Not all line of people for a carnival ride have been standing in line for a long time.
exists s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & for(x2,x3) & n_ride(x3) & a_carnival(s1) & Theme(s1,x3) & n_people(x2) & n_line(x1))
exists e1 s1 x1 x2 x3.(for(e1,x3) & n_time(x3) & a_long(s1) & Theme(s1,x3) & in(e1,x2) & n_line(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1))