Two man, one in a baseball uniform are throwing a ball.
Two men are practicing before a baseball game.
You can wear a baseball uniform and throw a ball and not be practicing.
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x5) & Actor(e1,x1) & v_throw(e1) & n_ball(x5) & rel(x1,x2) & in(x2,x3) & n_uniform(x3) & of(x3,x4) & n_baseball(x4) & n_thing(x2) & card_eq_1(x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(before(e1,x2) & n_game(x2) & of(x2,x3) & n_baseball(x3) & Actor(e1,x1) & v_practice(e1) & n_man(x1) & card_eq_2(x1))