Two asian females go walking.
Two ladies are walking down the street.
the two walking  ladies don't need to be necessarily walking down a street.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & n_walking(x2) & n_female(x1) & a_asian(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(n_street(x2) & down(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_lady(x1) & card_eq_2(x1))