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: Stocks Rally, Sprint/Nextel Talk Helps Stocks rose on Thursday as investors bet on a year-end rally, while talk of a possible merger by telecommunications companies Sprint and Nextel and upbeat earnings from chip maker National Semiconductor Corp.

Business