A crowded city street.
A city street.
city street is normally a crowded city street because its a city
exists s1 x1 x2.(a_topic(x1) & n_street(x1) & of(x1,x2) & n_city(x2) & a_crowded(s1) & Theme(s1,x1))
exists x1 x2.(a_topic(x1) & n_street(x1) & of(x1,x2) & n_city(x2))