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: Adams backs power-sharing plan Sinn Fein president Gerry Adams has given his backing for a plan to revive power-sharing in Northern Ireland. The party confirmed that at a meeting of senior Sinn Fein leaders in Belfast, Mr Adams said he 

World