is a comedy , both gentle and biting 
(ROOT (VP (VBZ is) (NP (NP (DT a) (NN comedy)) (, ,) (ADJP (CC both) (JJ gentle) (CC and) (JJ biting)))))
(ROOT (VP (VBZ ) (NP (NP (DT ) (NN )) (, ) (ADJP (CC ) (JJ ) (CC ) (JJ )))))