A baseball player swings the bat as a catcher and umpire watch.
The batter is swinging under the baseball.
Not all baseball player swings the bat is swinging under the baseball.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_bat(x3) & as(e1,x4) & n_watch(x6) & a_umpire(s1) & Theme(s1,x6) & n_catcher(x5) & subset_of(x6,x4) & subset_of(x5,x4) & Time(e1,x3) & Actor(e1,x1) & v_swing(e1) & n_player(x1) & of(x1,x2) & n_baseball(x2))
exists e1 x1 x2.(n_baseball(x2) & n_batter(x1) & under(e1,x2) & Actor(e1,x1) & v_swing(e1))