Task: Pos Tagging
Input (English): What is the date when the opponent was the one that have the distinction of winning a World Series championship in every postseason they have qualified for to date ?
Output (English): WP VBZ DT NN WRB DT NN VBD DT NN WDT VBP DT NN IN VBG DT NNP NNP NN IN DT NN PRP VBP VBN IN TO NN .