premise: Men stand on horses.
hypothesis: They are part of a circus.
explanation_1: Because a people stand on a horse doesn't mean they are part of circus
premise_logic: exists e1 x1 x2.(on(e1,x2) & n_horse(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_thing(x1) & exists x2 x3.((x1 = x2) & of(x2,x3) & n_circus(x3) & n_part(x2)))
premise_sim: exists e1 x1 x2.(v_stand(e1) & on(e1,x2) & n_man(x1) & n_horse(x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_thing(x1) & exists x2 x3.(of(x2,x3) & n_part(x2) & n_circus(x3) & (x1 = x2)))