Two young girls in the tree with their dog.
Two young girls are playing in a tree fort.
We can not assume the girls are playing in a tree fort just because they are playing in a tree.
exists s1 x1 x2 x3.(n_dog(x3) & of(x3,x2) & n_thing(x2) & n_tree(x2) & a_topic(x1) & in(x1,x2) & with(x2,x3) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(in(e1,x2) & n_fort(x2) & of(x2,x3) & n_tree(x3) & Actor(e1,x1) & v_play(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))