Incidentally, it is now the reference dictionary for the National Scrabble Championship in Britain.
( Incidentally ( , ( it ( ( ( is now ) ( ( the ( reference dictionary ) ) ( for ( ( the ( National ( Scrabble Championship ) ) ) ( in Britain ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB Incidentally)) (, ,) (NP (PRP it)) (VP (VBZ is) (ADVP (RB now)) (NP (NP (DT the) (NN reference) (NN dictionary)) (PP (IN for) (NP (NP (DT the) (NNP National) (NNP Scrabble) (NNP Championship)) (PP (IN in) (NP (NNP Britain))))))) (. .)))
There is no reference dictionary for any Scrabble group.
( There ( ( is ( ( no ( reference dictionary ) ) ( for ( any ( Scrabble group ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (DT no) (NN reference) (NN dictionary)) (PP (IN for) (NP (DT any) (NNP Scrabble) (NN group))))) (. .)))