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: Spectrum-FDA OKs Generic Version of Cipro (Reuters) Reuters - Spectrum Pharmaceuticals  said\on Friday U.S. regulators have approved its generic version of\Bayer's   Cipro antibiotic, triggering a  #36;750,000\equity investment by one of its partners.

Business