rtokens: The United States last week granted political asylum to two opposition leaders , Zenon Poznyak and Sergei Naumchik .
pos: NNP VBD IN VBG RP IN DT JJ NN CC VBG RB CD NNS IN VBG NN IN NNS IN DT NN .
tokens: Lukashenko responded by cracking down on the nationalist opposition and jailing nearly 200 people for taking part in demonstrations against the pact .
ltokens: But nationalist groups , scared by the prospect of renewed Moscow domination and Russia 's backing for Lukashenko , protested against the deal .