generate a random sentence from the brain . concode_field_sep String WORD_CHARS concode_elem_sep String END_CHARS concode_elem_sep HashMap words concode_elem_sep Random rand concode_elem_sep HashMap previous concode_elem_sep HashMap next concode_elem_sep HashMap quads concode_field_sep void add concode_elem_sep void addDocument
String function ( ) { return getSentence ( null ) ; }