Group of girls waving to a crowd.
The girls are in a pageant.
The group of girls can be doing anything, and happen to be waving to a crowd. It is not apparent that they are in a pageant.
exists e1 s1 x1 x2 x3.(ne_org_group(s1) & a_topic(s1) & of(s1,x1) & to(e1,x3) & n_crowd(x3) & Actor(e1,x2) & v_wave(e1) & (x1 = x2) & n_girl(x1))
exists p1 x1.(n_girl(x1) & exists x2.(in(x1,x2) & n_pageant(x2)))