Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: In Shift, Putin Says He Will Back Whomever Ukraine Elects Only days after mocking a call for a new presidential runoff vote, President Vladimir V. Putin said today that he would work with whoever is elected by the people of Ukraine to lead the country, a Russian news agency reported.

World