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: Palestinians Pour Out Grief Over Arafat's Death  RAMALLAH, West Bank (Reuters) - Palestinians streamed into  the streets of the West Bank and Gaza Strip on Thursday in an  outpouring of grief over the death of Yasser Arafat, the  enduring symbol of their nationalist cause.

World