rtokens: Jordan said the WTO 's credibility was at stake over the issue of trade and labour .
pos: DT JJ NN NN NN IN NNP VBZ TO VB NN NNS IN DT NNP NN .
tokens: The three-day trade union conference in Singapore hopes to push labour issues onto the WTO agenda .
ltokens: " It is to their shame that those who are responsible for encouraging this meeting responded ( to the pressure ) in silencing him , " Jordan said after the opening of an ICFTU conference on international labour standards and trade .