wander about in thick clouds of denial 
(ROOT (S (VP (VB wander) (ADVP (RP about)) (PP (IN in) (NP (NP (JJ thick) (NNS clouds)) (PP (IN of) (NP (NN denial))))))))
(ROOT (S (VP (VB ) (ADVP (RP )) (PP (IN ) (NP (NP (JJ ) (NNS )) (PP (IN ) (NP (NN ))))))))