This majestic room is used for modern-day entertaining when the queen hosts dinners and banquets.
( ( This ( majestic room ) ) ( ( is ( ( used ( for ( modern-day entertaining ) ) ) ( when ( ( the queen ) ( hosts ( ( dinners and ) banquets ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This) (JJ majestic) (NN room)) (VP (VBZ is) (VP (VBN used) (PP (IN for) (NP (JJ modern-day) (NNS entertaining))) (SBAR (WHADVP (WRB when)) (S (NP (DT the) (NN queen)) (VP (VBZ hosts) (NP (NNS dinners) (CC and) (NNS banquets))))))) (. .)))
The Royal Dining Room is not quite shabby and not used much.
( ( The ( Royal ( Dining Room ) ) ) ( ( ( ( is not ) ( ( ( quite shabby ) and ) ( not used ) ) ) much ) . ) )
(ROOT (S (NP (DT The) (NNP Royal) (NNP Dining) (NNP Room)) (VP (VBZ is) (RB not) (ADJP (ADJP (RB quite) (JJ shabby)) (CC and) (ADJP (RB not) (JJ used))) (ADVP (RB much))) (. .)))