Maxent_Chunk_Annotator
                        Apache OpenNLP based chunk annotators
Maxent_Entity_Annotator
                        Apache OpenNLP based entity annotators
Maxent_POS_Tag_Annotator
                        Apache OpenNLP based POS tag annotators
Maxent_Sent_Token_Annotator
                        Apache OpenNLP based sentence token annotators
Maxent_Word_Token_Annotator
                        Apache OpenNLP based word token annotators
Parse_Annotator         Apache OpenNLP based parse annotator
