of a summer-camp talent show : hastily written 
(ROOT (FRAG (PP (IN of) (NP (DT a) (NML (NN summer) (HYPH -) (NN camp)) (NN talent) (NN show))) (: :) (VP (ADVP (RB hastily)) (VBN written))))
(ROOT (FRAG (PP (IN ) (NP (DT ) (NML (NN ) (HYPH ) (NN )) (NN ) (NN ))) (: ) (VP (ADVP (RB )) (VBN ))))