Cheerleaders practice a routine while a few people look on.
girls practice their cheers.
Cheerleaders are usually girls.
(x)
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_practice(e1) & n_cheer(x2) & of(x2,x1) & n_thing(x1) & n_girl(x1))