Two men meet in a colorful alley.
Two women walk away from an alley.
it is either two men or two woman
exists e1 s1 x1 x2.(in(e1,x2) & n_alley(x2) & a_colorful(s1) & Theme(s1,x2) & Actor(e1,x1) & v_meet(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(from(e1,x2) & n_alley(x2) & r_away(e1) & Actor(e1,x1) & v_walk(e1) & n_woman(x1) & card_eq_2(x1))