Women in costumes on a street.
People in costumes on a street.
Women are people.
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & on(x2,x3) & n_street(x3) & n_costume(x2) & n_woman(x1))
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & on(x2,x3) & n_street(x3) & n_costume(x2) & n_people(x1))