An elderly man standing near a younger man.
Two old men play checkers.
Subject could be either two old men or an elderly and younger man.
exists s1 s2 x1 x2 x3.(a_topic(x1) & near(x1,x3) & n_man(x3) & r_more(s2) & a_younger(s2) & Theme(s2,x3) & n_standing(x1) & of(x1,x2) & n_man(x2) & a_elderly(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_checkers(x2) & n_man(x1) & a_old(s1) & Theme(s1,x1) & card_eq_2(x1))