Three older women, two of which are taking pictures.
three old sisters take pictures
Just because three older people are taking pictures together does not mean they are sisters.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x3) & v_take(e1) & n_picture(x4) & of(x3,x2) & n_thing(x3) & card_eq_2(x3) & a_topic(x1) & (x1 = x2) & n_woman(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2) & n_sister(x1) & a_old(s1) & Theme(s1,x1) & card_eq_3(x1))