A baseball player swings at an oncoming ball while the catcher gets ready and the umpire looks on.
A baseball player is playing in the World Series.
baseball player swings doesn't always mean  playing in the World Series.
exists p1 p2 p3 s1 x1 x2 x3 x4 x5.(n_catcher(x5) & a_topic(x1) & at(x1,x4) & exists e2 x6 x7.(on(e2,x7) & (x4 = x7) & Actor(e2,x6) & v_look(e2) & n_umpire(x6)) & exists e1 p4.(exists s2.(Theme(s2,x5) & a_ready(s2)) & Topic(e1,p4) & Actor(e1,x5) & v_get(e1)) & while(p2,p3) & n_ball(x4) & a_oncoming(s1) & Theme(s1,x4) & n_swing(x1) & of(x1,x3) & n_player(x3) & of(x1,x2) & n_baseball(x2))
exists e1 x1 x2 x3 x4.(ne_org_series(x3) & (x3 = x4) & ne_org_world(x4) & in(e1,x3) & Actor(e1,x1) & v_play(e1) & n_player(x1) & of(x1,x2) & n_baseball(x2))