Task: Pos Tagging
Input (English): Sentence: At the very moment that every attempt is being made to take management out from under the irrationality of anti-trust legislation , a drive is on to abolish collective bargaining under the guise of extending the anti-monopoly laws to unions {{ who }} want no more than to continue to set wages in the same way that ship operators set freight rates . 
Word: who
Output (English): PRON