feels like a cold old man going through the motions . 
(ROOT (S (VP (VBZ feels) (PP (IN like) (NP (NP (DT a) (JJ cold) (JJ old) (NN man)) (VP (VBG going) (PP (IN through) (NP (DT the) (NNS motions))))))) (. .)))
(ROOT (S (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (JJ ) (JJ ) (NN )) (VP (VBG ) (PP (IN ) (NP (DT ) (NNS ))))))) (. )))