Task: Pos Tagging
Input (English): Sentence: Very slowly he maneuvered his rawboned bay gelding , edging closer , watching for a chance to throw , but ready to spin and run , rope whining about his head , horse edging tensely under him , but the gelding was obedient and responded and was not paralyzed by the close proximity {{ of }} the lion . 
Word: of
Output (English): ADP