premise: Two men practicing a form of martial arts in a wooden-floored studio.
hypothesis: Two men trying to dance for a song
explanation_1: they can't do martial arts and dance together
explanation_2: If men are practicing martial arts in a studio they are not trying to dance.
explanation_3: practicing not same as  trying
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x5) & n_studio(x5) & a_wooden-floored(s2) & Theme(s2,x5) & Theme(e1,x3) & Actor(e1,x2) & v_practice(e1) & of(x3,x4) & n_art(x4) & a_martial(s1) & Theme(s1,x4) & n_form(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 p1 x1 x2.(a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_try(e1) & exists e2 x3.(for(e2,x3) & n_song(x3) & Actor(e2,x2) & v_dance(e2)) & (x1 = x2) & n_man(x1) & card_eq_2(x1))