premise: A woman lowering ballast on a boat.
hypothesis: The woman is on an airplane.
explanation_1: The woman cannot simultaneously be on a boat and on an airplane
explanation_2: A boy play with a boat and airplane toys.
explanation_3: The woman must either be on an airplane or a boat.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_boat(x4) & Theme(e1,x3) & Actor(e1,x2) & v_lower(e1) & n_ballast(x3) & (x1 = x2) & n_woman(x1))
hypothesis_logic: exists p1 x1.(n_woman(x1) & exists x2.(on(x1,x2) & n_airplane(x2)))
premise_sim: exists e1 x1 x2 x3 x4.(v_lower(e1) & on(e1,x4) & n_woman(x1) & n_boat(x4) & n_ballast(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_woman(x1) & exists x2.(on(x1,x2) & n_airplane(x2)))