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: Ontario to open nine new MRI sites, buy back more private testing facilities (Canadian Press) Canadian Press - OTTAWA (CP) - Ontario Premier Dalton McGuinty burnished his credentials as a guardian of medicare Friday, announcing nine new or expanded MRI clinics, while pursuing plans to bring for-profit MRIs into the public fold.

World