Woman with sunglasses on her phone.
A woman is on her cellphone outside.
Although she is on her phone, it does not imply it is a cellphone.  Although she has on sunglasses, it does not imply she is outside.
exists s1 x1 x2.(ne_nam_woman(s1) & a_topic(s1) & with(s1,x1) & on(x1,x2) & n_phone(x2) & of(x2,x1) & n_female(x1) & n_sunglass(x1))
exists p1 x1 x2 x3.(on(x1,x2) & n_outside(x2) & of(x2,x3) & n_cellphone(x3) & of(x2,x1) & n_female(x1) & n_woman(x1))