Eight young men practicing soccer skills.
Eight men practice baseball.
Baseball and soccer are not the same sport.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_practice(e1) & n_skill(x3) & of(x3,x4) & n_soccer(x4) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1) & card_eq_8(x1))
exists s1 x1 x2 x3.(n_baseball(x1) & a_.(s1) & Theme(s1,x1) & of(x1,x3) & n_practice(x3) & of(x1,x2) & n_man(x2) & card_eq_8(x1) & a_topic(x1))