premise: Two men are walking with an elephant.
hypothesis: Two men are in an enclosure walking with an elephant.
explanation_1: Walking with an elephant doesn't imply walking with an elephant in an enclosure.
premise_logic: exists e1 x1 x2.(with(e1,x2) & n_elephant(x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2 x3 x4.(in(x1,x2) & with(x2,x4) & n_elephant(x4) & n_walking(x2) & of(x2,x3) & n_enclosure(x3)) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2.(with(e1,x2) & v_walk(e1) & n_man(x1) & n_elephant(x2) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_man(x1) & exists x2 x3 x4.(with(x2,x4) & of(x2,x3) & n_walking(x2) & n_enclosure(x3) & n_elephant(x4) & in(x1,x2)) & card_eq_2(x1))