Three dancers with swirling costumes perform.
Three women perform a festive dance in traditional costumes
You can not infer they are traditional.
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 e1 s1 s2 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & in(x2,x3) & n_costume(x3) & a_traditional(s2) & Theme(s2,x3) & n_dance(x2) & a_festive(s1) & Theme(s1,x2) & n_woman(x1) & card_eq_3(x1))