Task: Pos Tagging
Input (English): Sentence: These men -- for the most part educated in our `` best '' New England colleges , well established financially and socially in the community -- under kindly but insistent probing , reveal little or no objective {{ or }} explicit criteria or data for their generalizations about the interests and attitudes of the people they claim to serve , or about the public responses that actually follow their occasional breach of a `` client-service relationship '' . 
Word: or
Output (English): CONJ