rtokens: They told Reuters they were unhappy that the ruling State Law and Order Restoration Council ( SLORC ) had not heeded their calls for the right to organise independent unions on campus .
pos: RBR IN NNP DT IN DT NNS , WP VBD VBN NN IN NN IN DT NNS RBR DT NN , VBD PRP VBD RB VBN IN DT JJ NN .
tokens: Earlier on Friday some of the students , who were held briefly by police during the protests earlier this week , said they were still dissatisfied with the military government .
ltokens: Thousands were killed or imprisoned .