A group of cheerleaders performing in front of an audience.
The cheerleaders are performing for nobody.
Whether the cheerleaders performing in front of an audience or nobody.
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 e1 x1.(n_cheerleader(x1) & -exists x2.(for(e1,x2) & n_person(x2)) & Actor(e1,x1) & v_perform(e1))