's difficult to shrug off the annoyance of that chatty fish 
(ROOT (VP (VBZ 's) (ADJP (JJ difficult)) (S (VP (TO to) (VP (VB shrug) (PRT (RP off)) (NP (NP (DT the) (NN annoyance)) (PP (IN of) (NP (DT that) (JJ chatty) (NN fish)))))))))
(ROOT (VP (VBZ ) (ADJP (JJ )) (S (VP (TO ) (VP (VB ) (PRT (RP )) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (JJ ) (NN )))))))))