Two men are playing a game of chess, one is standing and the other is sitting.
A crowd watches a concert.
there can either be game of chess or a concert.
exists e3 e2 e1 x1 x2 x3 x4 x5.(n_other(x5) & Actor(e3,x5) & v_sit(e3) & Actor(e2,x4) & v_stand(e2) & n_thing(x4) & card_eq_1(x4) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & of(x2,x3) & n_chess(x3) & n_game(x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_concert(x2) & n_crowd(x1))