Who was the last leader of the USSR?
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Boris Yeltsin is a citizen of the Soviet Union.
Boris Yeltsin was a leader of the Soviet Union , the country of which , is the location of the Baltic Sea .
Who was the last leader of the USSR?</s> [unused1]Boris Yeltsin                [unused2] is a citizen of the Soviet Union.
Who was the last leader of the USSR?</s>Boris Yeltsin is a citizen of the Soviet Union.
Who was the last leader of the USSR?</s> [unused1]Boris Yeltsin                [unused2] was a leader of the Soviet Union , the country of which , is the location of the Baltic Sea .
Who was the last leader of the USSR?</s>Boris Yeltsin was a leader of the Soviet Union , the country of which , is the location of the Baltic Sea .
Who was the last leader of the USSR?</s>Soviet Union,country,Soviet Union,Soviet Union,0,[unused1]Boris Yeltsin[unused2],[unused1]Boris Yeltsin[unused2],country of citizenship,Soviet Union,[unused1]Boris Yeltsin[unused2],0,[unused1]Boris Yeltsin[unused2]
Who was the last leader of the USSR?</s>Soviet Union,country,Soviet Union,Soviet Union,0,Boris Yeltsin,Boris Yeltsin,country of citizenship,Soviet Union,Boris Yeltsin,0,Boris Yeltsin