Task: Pos Tagging
Input (English): Sentence: Hours after a parade of his new Soviet tanks and artillery , Dictator Fidel Castro suddenly confronted the U.S. with a blunt and drastic demand : within 48 hours , the U.S. had to reduce its embassy and consulate staffs in Cuba to a total of {{ eleven }} persons ( the embassy staff alone totaled 87 U.S. citizens , plus 120 Cuban employees ) . 
Word: eleven
Output (English): NUM