tokens: The two enum types are loosely related but definitely distinct and I need to keep the values separated in this instance , so lumping them all together in one enum and declaring the array of type MyAllIncludingEnumType is not desirable .
ner_tags: O O B-Data_Type O O O O O O O O O O O O O O O O O O O O O O O O O O B-Data_Type O O O B-Data_Structure O O B-Class O O O O