sentences:  After Vučić became the head of government in 2014, he promised to continue to follow the accession process to the European Union (EU) by privatizing state businesses and liberalizing the economy.In December 2015, the EU opened first chapters during the accession conference with Serbian delegation led by Vučić.He is one of the crucial figures in cooperation and dialogue between the governments of Kosovo and Serbia, advocating the implementation of the Brussels Agreement on the normalization of their relations.