if i stay positive , maybe i can channel one of my greatest pictures , drunken master 
(ROOT (S (SBAR (IN if) (S (NP (PRP i)) (VP (VBP stay) (ADJP (JJ positive))))) (, ,) (ADVP (RB maybe)) (NP (PRP i)) (VP (MD can) (VP (VB channel) (NP (NP (NP (CD one)) (PP (IN of) (NP (PRP$ my) (JJS greatest) (NNS pictures)))) (, ,) (NP (JJ drunken) (NN master)))))))
(ROOT (S (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (ADJP (JJ ))))) (, ) (ADVP (RB )) (NP (PRP )) (VP (MD ) (VP (VB ) (NP (NP (NP (CD )) (PP (IN ) (NP (PRP$ ) (JJS ) (NNS )))) (, ) (NP (JJ ) (NN )))))))