Task: Pos Tagging
Input (English): Sentence: << " Well then , " said Don Quixote , " the same thing happens in the comedy and life of this world , where some play emperors , others play popes , and , in short , all the characters that can be brought into a play ; but when it is over , that is to say {{ when }} life ends , death strips them all of the garments that distinguish one from the other , and all are equal in the grave . " 
Word: when
Output (English): WRB