A group of girls in dresses dancing.
Girls in pants and shirts jog.
Pants and dresses are different.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Actor(e1,x4) & v_dance(e1) & (x1 = x4) & in(x1,x3) & n_dress(x3) & of(x1,x2) & n_girl(x2) & n_group(x1))
exists x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & n_jog(x4) & of(x4,x5) & n_shirt(x5) & n_pants(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_girl(x1))