 Complete the following phrase:  In 1993 Sumin won the first election of the Head of Administration of Chelyabinsk Oblast, gaining more than 50 of the votes. However, the results of the elections were canceled, despite the decision of the Constitutional Court of Russia recognising legality of Sumins election. Until October 1993 there were two administrations in the region, led by Pyotr Sumin and Vadim Solovyov respectively. In October 1993, after the 