if you have n't seen the film lately , you may be surprised at the variety of tones in spielberg 's work . 
(ROOT (S (SBAR (IN if) (S (NP (PRP you)) (VP (VBP have) (RB n't) (VP (VBN seen) (NP (DT the) (NN film)) (ADVP (RB lately)))))) (, ,) (NP (PRP you)) (VP (MD may) (VP (VB be) (VP (VBN surprised) (PP (IN at) (NP (NP (DT the) (NN variety)) (PP (IN of) (NP (NNS tones))) (PP (IN in) (NP (NP (NNP spielberg) (POS 's)) (NN work)))))))) (. .)))
(ROOT (S (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (RB ) (VP (VBN ) (NP (DT ) (NN )) (ADVP (RB )))))) (, ) (NP (PRP )) (VP (MD ) (VP (VB ) (VP (VBN ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NNS ))) (PP (IN ) (NP (NP (NNP ) (POS )) (NN )))))))) (. )))