Two men sparing in martial arts in front of a crowd.
The eyes of at least one of the men are trained on his opponent.
Two men are the opponent to the other.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x3) & in(x3,x4) & of(x4,x5) & n_crowd(x5) & n_front(x4) & n_art(x3) & a_martial(s1) & Theme(s1,x3) & Actor(e1,x2) & v_spare(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e2 e1 x1 x2 x3 x4.(n_opponent(x4) & of(x4,x3) & n_male(x3) & n_man(x3) & n_eye(x1) & on(e2,x4) & Theme(e2,x1) & v_train(e2) & of(x1,e1) & a_at(e1) & Actor(e1,x2) & v_least(e1) & of(x2,x3) & n_thing(x2) & card_eq_1(x2))