rtokens: End-of-year examinations would go ahead on September 2 despite the closure , university officials said .
pos: DT NNS POS NN VBD NN CC JJ NNS VBD VBG CD NNS IN JJ NNS .
tokens: The students ' union said second and third-year students were demanding four months of unpaid grants .
ltokens: Paramilitary police detained more than 120 students in the protest .