A parade of women in blue costumes walk down the street.
A group of woman at a nail salon.
women at a nail salon cannot be at the street
exists e1 s1 x1 x2 x3 x4.(n_street(x4) & down(e1,x4) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & in(x2,x3) & n_costume(x3) & a_blue(s1) & Theme(s1,x3) & n_woman(x2) & n_parade(x1))
exists x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & at(x2,x3) & n_salon(x3) & of(x3,x4) & n_nail(x4) & n_woman(x2) & n_group(x1))