I would like to know more about the tallest mountains in the world. Can you provide some information? Your response should contain at least 4 sentences. Include keywords such as "elevation," "summit," "mountaineering," and "altitude." Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. Finish your response with this exact phrase *Is there anything else I can help with?* No other words should follow this phrase.

user