premise: Two men performing in a music group.
hypothesis: Two men are watching TV.
explanation_1: the two men cannot be performing and watching.
explanation_2: You cannot perform in a music group while watching TV simultaneously.
explanation_3: Two men cannot be performing and watching TV simultaneously.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & n_group(x3) & of(x3,x4) & n_music(x4) & Actor(e1,x2) & v_perform(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_tv(x2) & n_man(x1) & card_eq_2(x1))