pos: JJR IN CD NNS VBP VBN VBN IN DT JJ NN IN JJ NN NNS CC DT NNP , VBG IN JJ NN CC NN .
tokens: More than 21,000 people have been killed in the 12-year-old conflict between Turkish security forces and the PKK , fighting for Kurdish autonomy or independence .
ltokens: The head of the region 's main pro-state militia is at the centre of a security scandal that has shaken the government .