Two young players are pushing each other in a football practice.
Two baseball players are pitching balls.
you don't pitch balls at football practice
exists s1 x1.(all x2.(n_other(x2) -> exists e1 x3 x4.(in(e1,x3) & n_practice(x3) & of(x3,x4) & n_football(x4) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1))) & n_player(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_pitch(e1) & n_ball(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2) & card_eq_2(x1))