pretentious , untalented artistes who enjoy moaning about their cruel fate 
(ROOT (NP (NP (JJ pretentious) (, ,) (JJ untalented) (NNS artistes)) (SBAR (WHNP (WP who)) (S (VP (VBP enjoy) (S (VP (VBG moaning) (PP (IN about) (NP (PRP$ their) (JJ cruel) (NN fate))))))))))
(ROOT (NP (NP (JJ ) (, ) (JJ ) (NNS )) (SBAR (WHNP (WP )) (S (VP (VBP ) (S (VP (VBG ) (PP (IN ) (NP (PRP$ ) (JJ ) (NN ))))))))))