of color , music , and dance that only the most practiced curmudgeon could fail to crack a smile at 
(ROOT (PP (IN of) (NP (NP (NN color) (, ,) (NN music) (, ,) (CC and) (NN dance)) (SBAR (WHNP (WDT that)) (S (NP (RB only) (DT the) (ADJP (RBS most) (VBN practiced)) (NN curmudgeon)) (VP (MD could) (VP (VB fail) (S (VP (TO to) (VP (VB crack) (NP (DT a) (NN smile)) (PP (IN at))))))))))))
(ROOT (PP (IN ) (NP (NP (NN ) (, ) (NN ) (, ) (CC ) (NN )) (SBAR (WHNP (WDT )) (S (NP (RB ) (DT ) (ADJP (RBS ) (VBN )) (NN )) (VP (MD ) (VP (VB ) (S (VP (TO ) (VP (VB ) (NP (DT ) (NN )) (PP (IN ))))))))))))