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: Diverted Greek plane leaves Ireland for New York after bomb alert DUBLIN : An Olympic Airlines plane diverted to Ireland following a bomb alert, the second faced by the Greek carrier in four days, resumed its journey to New York after no device was found on board, airport officials said.

World