a baseball player in white uniform throwing baseball
A basketball player shoots the bal.
One refers to a baseball player and the other to a basketball player. One refers to throwing a baseball, while the other shoots the ball.
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(x1,x3) & n_baseball(x3) & of(x3,x4) & n_throwing(x4) & a_uniform(s2) & Theme(s2,x3) & a_white(s1) & Theme(s1,x3) & n_player(x1) & of(x1,x2) & n_baseball(x2))
exists e1 x1 x2 x3.(n_bal(x3) & Theme(e1,x3) & Actor(e1,x1) & v_shoot(e1) & n_player(x1) & of(x1,x2) & n_basketball(x2))