CLEAN : Poroshenko claims victory in Ukraines presidential vote

The transcript outlines the initial steps of a new presidency focused on ending war and chaos in Ukraine, with a confident expectation of quick results. The first presidential trip will be to Donbas to express gratitude to its residents. Elections are highlighted as the democratic solution to the crisis, with upcoming parliamentary elections planned. The announcement of Vitali Klitschko as the new mayor marks a significant development.

According to the text, what is the only way out of a crisis in a democratic country?

Who is mentioned as the mayor in the text, and why is this significant?