outside of burger 's desire to make some kind of film , it 's really unclear why this project was undertaken 
(ROOT (S (PP (RB outside) (PP (IN of) (NP (NP (NN burger) (POS 's)) (NN desire) (S (VP (TO to) (VP (VB make) (NP (NP (DT some) (NN kind)) (PP (IN of) (NP (NN film)))))))))) (, ,) (NP (NP (PRP it))) (VP (VBZ 's) (ADJP (RB really) (JJ unclear)) (SBAR (WHADVP (WRB why)) (S (NP (DT this) (NN project)) (VP (VBD was) (VP (VBN undertaken))))))))
(ROOT (S (PP (RB ) (PP (IN ) (NP (NP (NN ) (POS )) (NN ) (S (VP (TO ) (VP (VB ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN )))))))))) (, ) (NP (NP (PRP ))) (VP (VBZ ) (ADJP (RB ) (JJ )) (SBAR (WHADVP (WRB )) (S (NP (DT ) (NN )) (VP (VBD ) (VP (VBN ))))))))