the women in the black dress is smiling while holding something on her hand
The woman is holding a glass of wine.
A woman holding something is not necessarily holding a glass of wine. Women could hold any number of things, like a phone or a plate.
exists e1 e2 s1 s2 x1 x2 x3 x4.(n_dress(x2) & a_black(s1) & Theme(s1,x2) & n_woman(x1) & while(e1,e2) & on(e2,x4) & n_hand(x4) & a_she(s2) & Theme(s2,x4) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & n_thing(x3) & Actor(e1,x1) & v_smile(e1) & in(x1,x2))
exists e1 x1 x2 x3.(n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & of(x2,x3) & n_wine(x3) & n_glass(x2))