Two small girls playing in a multicolored ball pen.
Two girls are throwing multicolored balls at each other in a ball pen.
Playing in a ball pen does not imply they are throwing balls.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & n_pen(x3) & of(x3,x4) & n_ball(x4) & a_multicolored(s2) & Theme(s2,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_girl(x1) & a_small(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(all x3.(n_other(x3) -> exists x4 x5.(in(e1,x4) & n_pen(x4) & of(x4,x5) & n_ball(x5) & at(e1,x3))) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_ball(x2) & a_multicolored(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_2(x1))