A baseball player is on the field in fronmt of an audience.
The crowd is behind the ballplayer.
baseball player is a ballplayer
exists p1 x1 x2 x3 x4 x5.(n_field(x5) & in(p1,x3) & of(x3,x4) & n_audience(x4) & n_fronmt(x3) & on(x1,x5) & n_player(x1) & of(x1,x2) & n_baseball(x2))
exists p1 x1 x2.(n_ballplayer(x2) & n_crowd(x1) & behind(x1,x2))