a sun-drenched masterpiece , part parlor game 
(ROOT (NP (NP (DT a) (JJ sun-drenched) (NN masterpiece)) (, ,) (NP (NN part) (NN parlor) (NN game))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (, ) (NP (NN ) (NN ) (NN ))))