Input (grade 5): He won the presidential election held on 2 March 2008 with 71.25% of the popular vote, and was inaugurated on 7 May 2008.
Output (grade 7): Dmitry Anatolyevich Medvedev is the President of Russia, officially on May 7, 2008. He won the presidential election held on March 2, 2008 with about 70% of the vote.