Two African-American women in multicolored clothing walk down the sidewalk.
The friends walk down the sidewalk in brightly colored clothing.
friends doesn't always mean  African-American women
exists s1 s2 x1 x2 x3 x4.(n_sidewalk(x4) & a_topic(x1) & in(x1,x2) & down(x2,x4) & n_walk(x2) & of(x2,x3) & n_clothing(x3) & a_multicolored(s2) & Theme(s2,x2) & n_woman(x1) & a_african-american(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e2 e1 x1 x2 x3.(n_sidewalk(x2) & n_friend(x1) & down(e1,x2) & in(x2,x3) & n_clothing(x3) & Theme(e2,x3) & v_color(e2) & r_brightly(x3) & Actor(e1,x1) & v_walk(e1))