a child and a woman are sitting in front of a Christmas tree
A child and a woman are getting their picture taken in front of a christmas tree.
not everyone sitting in front of a Christmas tree is taking a picture.
exists e1 x1 x2 x3 x4 x5 x6.(in(e1,x4) & of(x4,x5) & n_tree(x5) & (x5 = x6) & ne_tim_christmas(x6) & n_front(x4) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_child(x2))
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x4) & Actor(e2,x1) & v_get(e2) & in(e1,x6) & of(x6,x7) & n_tree(x7) & of(x7,x8) & n_christmas(x8) & n_front(x6) & Theme(e1,x5) & v_take(e1) & (x4 = x5) & n_picture(x4) & of(x4,x2) & n_thing(x2) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_child(x2))