premise: Matteo Renzi served as a Prime Minister starting in February 2014 and ending in December 2016.
hypothesis: Matteo Renzi ( [ matˈtɛːo ˈrɛntsi ] ; born 11 January 1975 ) is an Italian politician who served as the Prime Minister of Italy from February 2014 until December 2016 . He was also the first serving Mayor to become Prime Minister .