premise: Two men are challenging each other in a medieval dual.
hypothesis: two friends embrace each other
explanation_1: Challenging each other in a medieval dual does not mean you embrace each other.
premise_logic: exists x1.(all x2.(n_other(x2) -> exists e1 s1 x3.(in(e1,x3) & n_medieval(x3) & a_dual(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_challenge(e1))) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists x1.(all x2.(n_other(x2) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_embrace(e1))) & n_friend(x1) & card_eq_2(x1))
premise_sim: exists x1.(n_man(x1) & card_eq_2(x1) & all x2.(exists e1 s1 x3.(v_challenge(e1) & n_medieval(x3) & in(e1,x3) & a_dual(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1)) | -n_other(x2)))
hypothesis_sim: exists x1.(n_friend(x1) & card_eq_2(x1) & all x2.(exists e1.(v_embrace(e1) & Theme(e1,x2) & Actor(e1,x1)) | -n_other(x2)))