A baseball player takes a swing at a pitch.
A baseball player is swinging a bat at a ball.
takes a swing is same as swinging
exists e1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & at(x3,x4) & n_pitch(x4) & n_swing(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2))
exists e1 x1 x2 x3 x4.(at(e1,x4) & n_ball(x4) & Theme(e1,x3) & Actor(e1,x1) & v_swing(e1) & n_bat(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2))