<s>[INST] What is the tallest skyscraper in the world and where is it located? [/INST] The Burj Khalifa, standing at a height of 828 meters (2,716 feet) with 163 floors, situated in Dubai, United Arab Emirates, holds the distinction of being the world's tallest skyscraper.</s>\ <s>[INST] In what year did they move the Burj Khalifa from Shanghai to New York? [/INST] There is no evidence to suggest that the Burj Khalifa was ever moved from Shanghai to New York or any other location.</s>