you watch for that sense of openness , the little surprises . 
(ROOT (S (NP (PRP you)) (VP (VBP watch) (PP (IN for) (NP (NP (NP (DT that) (NN sense)) (PP (IN of) (NP (NN openness)))) (, ,) (NP (DT the) (JJ little) (NNS surprises))))) (. .)))
(ROOT (S (NP (PRP )) (VP (VBP ) (PP (IN ) (NP (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN )))) (, ) (NP (DT ) (JJ ) (NNS ))))) (. )))