premise: Two people standing in front of a waterfall scenery.
hypothesis: Two people are standing in front of an train.
explanation_1: waterfall scenery and a train aren't the same.
explanation_2: People are not standing in front of a train if they are in front of a waterfall.
explanation_3: A train is not often seen at a waterfall scenery.
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x3) & of(x3,x4) & n_scenery(x4) & of(x4,x5) & n_waterfall(x5) & n_front(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_train(x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_stand(e1) & of(x4,x5) & of(x3,x4) & n_waterfall(x5) & n_scenery(x4) & n_people(x1) & n_front(x3) & in(e1,x3) & card_eq_2(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_stand(e1) & of(x2,x3) & n_train(x3) & n_people(x1) & n_front(x2) & in(e1,x2) & card_eq_2(x1) & Actor(e1,x1))