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: Two killed in Baghdad attacks Two civilians have been killed in the Iraqi capital as violence flares in different parts of Baghdad. Guerrillas fired mortars into eastern Baghdad on Saturday, killing the two civilians, an Interior Ministry spokesman said.

World