rtokens: The former minister and his son had been taken from their home close to the presidential palace , which is guarded by loyalist soldiers backed by French troops based in Bangui .
pos: DT NN VBD IN NN NNS CC VBZ VBN IN DT NN TO VB NNP , VBG JJ NN CC VBG DT NN .
tokens: The uprising began over pay demands but has turned into a campaign to topple Patasse , sparking ethnic violence and dividing the capital .
ltokens: Grelombe is from the Yakoma tribe to which most of the rebel soldiers belong .