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: Arafat heir calls time on armed struggle Mahmoud Abbas, the acting Palestinian leader, called on his people to drop their weapons in the struggle for a state. His stance marks a clear change of strategy for peace with Israel after the death of Yasser Arafat last month.

World