premise: A little brown-haired girl up in a tree.
hypothesis: A girl climbed up the tree.
explanation_1: It is implied that a little girl up in a tree is there because she climbed up the tree.
explanation_2: A girl is up in a tree, therefore it can be assumed that she climbed it.
explanation_3: If the girl is up in a tree, it stands to reason the girl climbed up the tree.
premise_logic: exists s1 s2 x1 x2.(a_topic(x1) & n_up(x1) & in(x1,x2) & n_tree(x2) & n_girl(x1) & a_brown-haired(s2) & Theme(s2,x1) & a_little(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(n_tree(x2) & up(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_girl(x1))