<|im_start|>user
what's the tallest mountain in the world

Context:
Mount Everest is Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas. The China–Nepal border runs across its summit point. Its elevation of 8,848.86 m was most recently established in 2020 by the Chinese and Nepali authorities<|im_end|>
<|im_start|>assistant
Mount Everest<|im_end|>
