Task: Pos Tagging
Input (English): Who many Olympic gold medals has the winner of gold in the men 's Greco-Roman welterweight wrestling event at the 1960 Summer Olympics won ?
Output (English): WP JJ NNP NN NNS VBZ DT NN IN NN IN DT NNS POS JJ NN NN NN IN DT CD NNP NNP VBD .