On the left, a hand points to a surprised looking woman with short hair sitting at a table in front of a window
The hand pointing at the woman is her friend.
A hand points to a surprised woman does not refer to it being her friend. The hand could be anyone's, even a stranger.
exists e2 e1 e3 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_left(x10) & on(e3,x10) & to(e3,x8) & Theme(s2,x9) & a_surprised(s2) & (x8 = x9) & n_a(x8) & Theme(e3,x2) & Actor(e3,x1) & v_point(e3) & at(e2,x5) & in(x5,x6) & of(x6,x7) & n_window(x7) & n_front(x6) & n_table(x5) & Actor(e2,x4) & v_sit(e2) & (x2 = x4) & with(x2,x3) & n_hair(x3) & a_short(s1) & Theme(s1,x3) & n_woman(x2) & Actor(e1,x2) & v_look(e1) & n_hand(x1))
exists e1 p1 x1 x2 x3 x4.(n_friend(x4) & of(x4,x3) & n_female(x3) & n_woman(x3) & n_hand(x1) & (x1 = x4) & at(e1,x3) & Actor(e1,x2) & v_point(e1) & (x1 = x2))