<|im_start|>system
You are a helpful AI assistant.<|im_end|>
<|im_start|>user
What is the tallest skyscraper in the world and where is it located?<|im_end|>
<|im_start|>assistant
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.<|im_end|>
<|im_start|>user
In what year did they move the Burj Khalifa from Shanghai to New York?<|im_end|>
<|im_start|>assistant
The Burj Khalifa was never located in Shanghai or New York. It is located in Dubai, United Arab Emirates.<|im_end|>
<|im_start|>user
When was it built?<|im_end|>
<|im_start|>assistant
The construction of the Burj Khalifa ran from 2004 to 2009, with the official opening taking place in 2010.<|im_end|>