The baseball pitcher is looking towards home plate.
The pitcher is a professional basketball player.
A pitcher can't be looking and a professional basketball player.
exists e1 x1 x2 x3 x4.(n_pitcher(x1) & of(x1,x2) & n_baseball(x2) & towards(e1,x3) & n_plate(x3) & of(x3,x4) & n_home(x4) & Actor(e1,x1) & v_look(e1))
exists p1 x1.(n_pitcher(x1) & exists s1 x2 x3.((x1 = x2) & n_player(x2) & of(x2,x3) & n_basketball(x3) & a_professional(s1) & Theme(s1,x2)))