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: Car bomb kills five at Iraq education ministry Cameraman working for Reuters killed in Ramadi clashes, US war planes bomb insurgent-held Fallujah. BAGHDAD - At least five people were killed when a car comb exploded outside Iraq #39;s education ministry in Baghdad on Tuesday, hospital sources said.

World