A group of teenage girls do a synchronized dance in Hanna Montana costumes.
Girls dressed up in Nixon masks dance.
Girls can be either in Hanna Montana costumes or Nixon masks.
exists e2 e1 x1 x2 x3 x4 x5 x6 x7.(Theme(e2,x4) & Actor(e2,x1) & v_do(e2) & in(x4,x5) & n_costume(x5) & (x5 = x7) & ne_geo_montana(x7) & (x5 = x6) & ne_geo_hanna(x6) & n_dance(x4) & Theme(e1,x4) & v_synchronize(e1) & of(x1,x2) & n_girl(x2) & of(x2,x3) & n_teenage(x3) & n_group(x1))
exists e1 s1 x1 x2 x3 x4.(ne_nam_girls(x1) & in(e1,x2) & n_dance(x2) & of(x2,x4) & n_mask(x4) & (x2 = x3) & ne_geo_nixon(x3) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_dress(e1))