Man sitting by blue doors.
The man was sitting outside near the blue doors.
A man sitting by blue doors can be sitting inside or outside or near the doors.
exists e1 s1 x1 x2 x3.(a_topic(x1) & by(e1,x3) & n_door(x3) & a_blue(s1) & Theme(s1,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1))
exists e1 p1 s1 x1 x2.(n_door(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1) & near(e1,x2) & exists s2.(Theme(s2,x1) & a_outside(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1))