A group of cheerleaders performing in front of an audience.
The cheerleaders are all girls.
Cheerleaders do not have to be all girls.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x4) & of(x4,x5) & n_audience(x5) & n_front(x4) & Actor(e1,x3) & v_perform(e1) & (x1 = x3) & of(x1,x2) & n_cheerleader(x2) & n_group(x1))
exists p1 x1.(n_cheerleader(x1) & all x2.(n_girl(x2) -> (x1 = x2)))