A baseball pitcher follows through his through.
The softball pitcher caught the ball.
The pitcher is either a baseball pitcher or a softball.
exists e1 s1 x1 x2 x3.(a_through(s1) & Manner(e1,s1) & through(e1,x3) & n_his(x3) & Actor(e1,x1) & v_follow(e1) & n_pitcher(x1) & of(x1,x2) & n_baseball(x2))
exists e1 x1 x2 x3.(n_ball(x3) & n_pitcher(x1) & of(x1,x2) & n_softball(x2) & Theme(e1,x3) & Actor(e1,x1) & v_catch(e1))