rtokens: One of two roads leading to the University of Yangon from the institute had been closed by authorities .
pos: " PRP VBP RB VB IN DT NNP NN , " DT NN NN WP VBD TO VB VBN VBN NNP IN NN .
tokens: " They are now back in the YIT campus , " an institute official who declined to be identified told Reuters by telephone .
ltokens: There were no clashes .