Two mothers are pushing baby strollers as the dogs run down.
Two mothers are on a walk
Two mothers on a walk are pushing baby strollers.
exists e1 p1 x1 x2 x3 x4.(n_dog(x4) & exists e2 s1.(a_down(s1) & Manner(e2,s1) & Actor(e2,x4) & v_run(e2)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & n_stroller(x2) & of(x2,x3) & n_baby(x3) & n_mother(x1) & card_eq_2(x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_walk(x2)) & n_mother(x1) & card_eq_2(x1))