One woman is helping another woman to her feet.
A woman helps her friend after she fell down the stairs.
Not all woman are friends and helping another woman to her feet does not imply the woman fell down the stairs.
exists e1 x1 x2 x3.(to(e1,x3) & n_foot(x3) & of(x3,x2) & n_female(x2) & Theme(e1,x2) & Actor(e1,x1) & v_help(e1) & n_woman(x2) & -(x2 = x1) & n_woman(x1) & n_woman(x1) & card_eq_1(x1))
exists e1 p1 x1 x2 x3.(n_stair(x3) & exists e2 s1.(a_down(s1) & Manner(e2,s1) & Theme(e2,x3) & Actor(e2,x1) & v_fall(e2)) & n_female(x1) & n_female(x1) & after(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_help(e1) & n_friend(x2) & of(x2,x1) & n_woman(x1))