A baseball batter awaits a pitch.
A baseball batter is at bat at a baseball stadium.
A batter awaiting a pitch does not imply that he is at a baseball stadium.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_await(e1) & n_pitch(x3) & n_batter(x1) & of(x1,x2) & n_baseball(x2))
exists p1 x1 x2 x3 x4.(at(p1,x3) & n_stadium(x3) & of(x3,x4) & n_baseball(x4) & exists x5.(at(x1,x5) & n_bat(x5)) & n_batter(x1) & of(x1,x2) & n_baseball(x2))