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: One of Britons' favourite places to visit in North Africa has been named the world's top destination by TripAdvisor users. With its desert landscape and bustling souks, Marrakech came out on top in the website's annual Travellers' Choice Awards for the first time. It finished ahead of Siem Reap in Cambodia and Istanbul in Turkey, which finished second and third, respectively. London missed out on a spot in the top five, finishing sixth. Scroll down for video Marrakech came out on top in TripAdvisor's annual Travellers' Choice Awards for the first time Hanoi, Vietnam and Prague, Czech Republic rounded out the top five.Marrakech has been rated the world's best destination for the first timeResults came from the website's annual Travellers' Choice awardsSiem Reap, Istanbul and Hanoi also made the top ten world locations 
 Question:In fourth place, _ offered the cheapest hotel rooms at under £30 a night.

Hanoi