Two women run down the sidewalk.
Two woman run on a sidewalk in the suburbs.
There are sidewalks in other places besides the suburbs.
exists e1 x1 x2.(n_sidewalk(x2) & down(e1,x2) & Actor(e1,x1) & v_run(e1) & n_woman(x1) & card_eq_2(x1))
exists x1 x2 x3 x4.(n_suburb(x4) & a_topic(x1) & on(x1,x3) & in(x3,x4) & n_sidewalk(x3) & n_run(x1) & of(x1,x2) & n_woman(x2) & card_eq_2(x1))