Three dancers with swirling costumes perform.
Four tired dancers head toward the dressing room.
Four people going to get dressed is much different then three dancers performing.
exists e2 e1 x1 x2.(Actor(e2,x1) & v_perform(e2) & with(x1,x2) & n_costume(x2) & Actor(e1,x2) & v_swirl(e1) & n_dancer(x1) & card_eq_3(x1))
exists s1 x1 x2 x3 x4.(n_room(x3) & of(x3,x4) & n_dressing(x4) & a_topic(x1) & toward(x1,x3) & n_head(x1) & of(x1,x2) & n_dancer(x2) & a_tired(s1) & Theme(s1,x1) & card_eq_4(x1))