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: Police Name Man Wanted for Letter Bombs Police said today they are trying to trace a 32-year-old man in connection with a number of letter bombs. Unemployed Justin McAuliffe, of De Parys Avenue, Bedford, has not been seen since he left his flat on Saturday.

World