premise: Two people by a river looking at the scenery.
hypothesis: A couple of people are on a hike.
explanation_1: We don't know that people are on a hike.
premise_logic: exists e1 x1 x2 x3.(n_scenery(x3) & at(e1,x3) & Actor(e1,x1) & v_look(e1) & by(x1,x2) & n_river(x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2.(exists x3.(on(x1,x3) & n_hike(x3)) & of(x1,x2) & n_people(x2) & n_couple(x1))
premise_sim: exists e1 x1 x2 x3.(v_look(e1) & n_scenery(x3) & n_river(x2) & n_people(x1) & card_eq_2(x1) & by(x1,x2) & at(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists x1 x2.(of(x1,x2) & n_people(x2) & n_couple(x1) & exists x3.(on(x1,x3) & n_hike(x3)))