premise: Five people in cowboy hats are on horses at a rodeo show.
hypothesis: People are riding horses.
explanation_1: If people are on horses they can be described as riding horses.
explanation_2: People are riding on horses.
explanation_3: Five people are people, and on horses means riding horses.
premise_logic: exists p1 x1 x2 x3 x4 x5.(at(p1,x4) & n_show(x4) & of(x4,x5) & n_rodeo(x5) & exists x6.(on(x1,x6) & n_horse(x6)) & in(x1,x2) & n_hat(x2) & of(x2,x3) & n_cowboy(x3) & n_people(x1) & card_eq_5(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_horse(x2) & n_people(x1))
premise_sim: exists p1 x1 x2 x3 x4 x5.(of(x4,x5) & of(x2,x3) & n_show(x4) & n_rodeo(x5) & n_people(x1) & n_hat(x2) & n_cowboy(x3) & in(x1,x2) & exists x6.(on(x1,x6) & n_horse(x6)) & card_eq_5(x1) & at(p1,x4))
hypothesis_sim: exists e1 x1 x2.(v_ride(e1) & n_people(x1) & n_horse(x2) & Theme(e1,x2) & Actor(e1,x1))