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: Questions Are Seen on Merck's Stance on Pain Drug's Use Merck officials had evidence far back as 2001 that Vioxx might not help thousands of users of the arthritis and pain drug.

Business