The lonely man in the city.
The lonely sad man in the city.
The  man is lonely  in the city doesn't  mean that he is sad.
exists s1 x1 x2.(n_city(x2) & n_man(x1) & a_lonely(s1) & Theme(s1,x1) & a_topic(x1) & in(x1,x2))
exists s1 s2 x1 x2.(n_city(x2) & n_man(x1) & a_sad(s2) & Theme(s2,x1) & a_lonely(s1) & Theme(s1,x1) & a_topic(x1) & in(x1,x2))