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: Gaza Enters 7th Day of Bloodshed GAZA CITY, Gaza Strip -- Three Palestinian gunmen killed a Thai guest worker on Wednesday after infiltrating a Jewish settlement in the Gaza Strip before being shot dead in an attack claimed by Hamas as retaliation for a massive Israeli offensive.

World