Two young girls with sponge bats being to play while an older girl is acting as the referee.
One older girl is a referee,watching two young girls plays with bats.
Acting as a referee does not imply the girl is a referee.
exists p1 p2 s1 s2 x1 x2 x3 x6.(n_referee(x6) & a_topic(x1) & with(x1,x2) & exists e1 s3 x5.(as(e1,x6) & Actor(e1,x5) & v_act(e1) & n_girl(x5) & r_more(s3) & a_older(s3) & Theme(s3,x5)) & while(p1,p2) & exists x4.(to(x3,x4) & n_play(x4)) & (x2 = x3) & n_bat(x2) & a_sponge(s2) & Theme(s2,x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 s1 x1.(exists p2 x2.((x1 = x2) & exists e1 e2 s2 x3 x4 x5.(with(e2,x5) & n_bat(x5) & Actor(e2,e1) & v_play(e2) & Theme(e1,x4) & Actor(e1,x3) & v_watch(e1) & n_girl(x4) & a_young(s2) & Theme(s2,x4) & card_eq_2(x4) & n_thing(x3)) & that(x2,p2) & n_referee(x2)) & n_girl(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & card_eq_1(x1))