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: 24 killed in Iraq car bombings BAGHDAD -- Insurgents unleashed a pair of powerful car bombs yesterday near the symbol of US authority in Iraq -- the Green Zone, where the US Embassy and key government offices are located -- and hotels occupied by hundreds of foreigners. Three other explosions brought the day's bombing toll to at least 24 dead and more than 100 wounded.

World