call this film a lump of coal 
(ROOT (S (VP (VB call) (NP (DT this) (NN film)) (S (NP (NP (DT a) (NN lump)) (PP (IN of) (NP (NN coal))))))))
(ROOT (S (VP (VB ) (NP (DT ) (NN )) (S (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN ))))))))