premise: A boy rides a swing.
hypothesis: The boy is on a swing.
explanation_1: A boy who rides a swing is on a swing.
premise_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_swing(x2) & n_boy(x1))
hypothesis_logic: exists p1 x1.(n_boy(x1) & exists x2.(on(x1,x2) & n_swing(x2)))
premise_sim: exists e1 x1 x2.(v_ride(e1) & n_swing(x2) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_boy(x1) & exists x2.(on(x1,x2) & n_swing(x2)))