A woman in a white shirt, wearing jewelery, is sitting on a couch next to another female wearing a dark colored shirt.
They are sisters.
Just because the women are sitting next to each other on the couch, does not mean that they are sisters.
exists e1 e3 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_female(x7) & on(e2,x5) & to(x6,x8) & Theme(e3,x10) & Actor(e3,x9) & v_wear(e3) & n_shirt(x10) & a_colored(s3) & Theme(s3,x10) & a_dark(s2) & Theme(s2,x10) & (x8 = x9) & n_female(x8) & -(x8 = x7) & next(x5,x6) & n_thing(x6) & n_couch(x5) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_jewelery(x4) & (x1 = x3) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_woman(x1))
exists p1 x1.(n_thing(x1) & exists x2.((x1 = x2) & n_sister(x2)))