Three young men playing a game of soccer.
A soccer ball bounces off a young man's head.
Just because they are playing soccer doesn't necessarily mean that a ball bounces off one's head
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & of(x3,x4) & n_soccer(x4) & n_game(x3) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 s1 s2 x1 x2 x3 x4.(a_off(s2) & Manner(e1,s2) & Theme(e1,x4) & Actor(e1,x1) & v_bounce(e1) & n_head(x4) & of(x4,x3) & n_man(x3) & a_young(s1) & Theme(s1,x3) & n_ball(x1) & of(x1,x2) & n_soccer(x2))