A man hits the tennis ball with his racket.
A man hits a tennis ball.
man hits the tennis ball simply means man hits a tennis ball
exists e1 x1 x2 x3 x4.(n_racket(x4) & of(x4,x2) & n_male(x2) & n_ball(x2) & of(x2,x3) & n_tennis(x3) & with(e1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_hit(e1) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_hit(e1) & n_ball(x2) & of(x2,x3) & n_tennis(x3) & n_man(x1))