premise: Two people on horseback are playing sports.
hypothesis: Two humans are with horses.
explanation_1: People are humans and they are on horseback implies they are with horses.
premise_logic: exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_sport(x3) & on(x1,x2) & n_horseback(x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.(with(x1,x2) & n_horse(x2)) & n_human(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3.(v_play(e1) & on(x1,x2) & n_sport(x3) & n_people(x1) & n_horseback(x2) & card_eq_2(x1) & Theme(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_human(x1) & exists x2.(with(x1,x2) & n_horse(x2)) & card_eq_2(x1))