premise: A child sits in a tree holding a branch.
hypothesis: The adult jumped up onto the tree.
explanation_1: A person cannot be a child and an adult simultaneously.
explanation_2: The person cannot be a child and an adult simultaneously.
explanation_3: One refers to a child sitting, the other refers to an adult jumping.
premise_logic: exists e1 e2 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & n_branch(x3) & in(e1,x2) & n_tree(x2) & Actor(e1,x1) & v_sit(e1) & n_child(x1))
hypothesis_logic: exists e1 s1 x1 x2.(n_tree(x2) & n_adult(x1) & onto(e1,x2) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_jump(e1))
premise_sim: exists e1 e2 x1 x2 x3.(v_sit(e1) & v_hold(e2) & n_tree(x2) & n_child(x1) & n_branch(x3) & in(e1,x2) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_jump(e1) & onto(e1,x2) & n_tree(x2) & n_adult(x1) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1))