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: British Gas bills to rise The energy provider said household gas bills would rise by 12.4 per cent and electricity by 9.4 per cent from September 20. The company blamed the increases on the record price of wholesale gas, which also impacts on the cost of producing electricity.

Business