There are two young guys in a martial arts tournament.
Two finalists compete against each other for a martial arts championship.
Two guys in a tournament does not imply they are finalists that are competing each other.
exists p1 x1 s1 s2 x2 x3 x4.((x1 = x2) & in(x2,x3) & n_tournament(x3) & of(x3,x4) & n_art(x4) & a_martial(s2) & Theme(s2,x3) & n_guy(x2) & a_young(s1) & Theme(s1,x2) & card_eq_2(x2))
exists e1 s1 x1 x2 x3.(for(e1,x2) & n_championship(x2) & of(x2,x3) & n_art(x3) & a_martial(s1) & Theme(s1,x2) & all x4.(n_other(x4) -> against(e1,x4)) & Actor(e1,x1) & v_compete(e1) & n_finalist(x1) & card_eq_2(x1))