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: PalmOne, Microsoft in deal on mobile e-mail Longtime foes palmOne and Microsoft on Tuesday announced a licensing deal that will allow the next generation of palmOne #39;s Treo smart phones to work directly with Microsoft #39;s Exchange e-mail system.

Business