the observations of this social/economic/urban environment are canny and spiced with irony . 
(ROOT (S (NP (NP (DT the) (NNS observations)) (PP (IN of) (NP (DT this) (ADJP (JJ social) (, /) (JJ economic) (, /) (JJ urban)) (NN environment)))) (VP (VBP are) (UCP (ADJP (JJ canny)) (CC and) (VP (VBN spiced) (PP (IN with) (NP (NN irony)))))) (. .)))
(ROOT (S (NP (NP (DT ) (NNS )) (PP (IN ) (NP (DT ) (ADJP (JJ ) (, ) (JJ ) (, ) (JJ )) (NN )))) (VP (VBP ) (UCP (ADJP (JJ )) (CC ) (VP (VBN ) (PP (IN ) (NP (NN )))))) (. )))