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: Blockbuster Posts Big Loss on Charge (Reuters) Reuters - Blockbuster Inc.  on Wednesday\posted a  #36;1.42 billion quarterly loss due to a charge, while\profit from its operations slid due to higher marketing costs,\falling rental demand and escalating competition.

Business