A baseball player swings at the pitch while the opposing team's catcher is ready for the ball.
The batter is wearing a gray uniform.
You can't know that the color of the uniform is gray.
(x)
exists e1 s1 x1 x2.(n_batter(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_uniform(x2) & a_gray(s1) & Theme(s1,x2))