A woman and a child in front of a Christmas tree opening presents.
A mom and her son are celebrating Christmas together.
A woman could be with a child who is not her son.
exists s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & of(x3,x4) & n_present(x4) & of(x4,x7) & n_opening(x7) & of(x4,x6) & n_tree(x6) & (x4 = x5) & ne_tim_christmas(x5) & n_front(x3) & n_child(x2) & subset_of(x1,s1) & n_woman(x1))
exists e1 p1 x1 x2 x3 x4.(ne_per_christmas(x4) & exists s1.(Theme(s1,x4) & a_together(s1)) & Recipient(e1,p1) & Actor(e1,x1) & Topic(e1,x4) & v_celebrate(e1) & subset_of(x3,x1) & n_son(x3) & of(x3,x2) & n_female(x2) & subset_of(x2,x1) & n_mom(x2))