query: The highest mountain in the solar system is Olympus Mons on Mars, which is around three times the height of Mount Everest! intent: definition examples: what is the definition of the term 'ululate' <eou> Can you provide the definition of "tintinnabulation"? <eou> Define the term "sustainability" and its significance in today's world. <eou> What is the meaning of the word "lux"? <eou> Can you explain the definition of "gratitude" and why it's important for personal growth? <eou> how does existentialism differ from other philosophical movements? <eou> What does "resilience" mean in the context of mental health? <eou> explain the definition of bubbly <eou> Can you provide a detailed explanation of the concept of "patriarchy"? <eou> Can you explain the definition of "mindfulness" and how it can benefit one's well-being? <eou> What is the definition of 'eco-friendly'?