Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Google has rebranded itself as Alphabet, a new umbrella company which will oversee eight firms, including the search engine Google. Larry Page and Sergey Brin announced the surprise move in a blog post on Monday after stocks closed. It means the firm will be able to lend more focus on risky ventures at its 'moonshot factory' Google[x] - developing robots, self-driving cars and studying life sciences - while keeping investors happy. In the shake-up, Page will become the chief executive of Alphabet, while his fellow founder of the $367.6 billion company, Sergey Brin, will become the holding company's president. Senior Vice President Sundar Pichai, a rising star in Silicon Valley, will receive a long-awaited promotion to become CEO of Google, which will now solely be a search engine.Larry Page and Sergey Brin announced shake-up in blog post on MondayAlphabet will replace Google as the publicly-traded entity and all shares of will automatically convert into the same number of shares of AlphabetGoogle will remain a search engine, and the largest of Alphabet's 8 firmsIt means they can put more focus on moonshot factory Google[x] while allowing investors to have a detailed insight into how money is being spentPage is now Alphabet CEO, Brin is president, Sundar Pichai is Google CEOPage said it is a bid to spur innovation and growth as Google nears 20 
 Question:Page told a group of shareholders in July that he saw Warren Buffett's multinational conglomerate holding company as a business model to aspire to - despite sharing barely anything in common with _.

Google