user: Which characters belong to DC or Marvel Universe? Lex Luthor, Doctor Doom

assistant: Doctor Doom is Marvel, Lex Luthor is DC

user: What equipment do I need to go camping?

assistant: The basics of camping equipment are food and shelter. Your equipment will vary based on where you're camping, but the most basic equipment consists of a tent and sleeping bag to allow you to sleep out of the elements. If you want to camp comfortably, however, you'll want to look into things like a pillow, sleeping mat or cot, clothing to keep you comfortable in the elements, a way to start a fire, and anything that will allow you to participate in activities for the area. Everyone is different, so focusing on what will help you be comfortable is the most important aspect.

user: Given the following paragraph about the observation deck of the Burj Khalifa, what's offered on the 124th floor observation deck?

assistant: The 124th floor observation deck of the Burj Khalifa offers an augmented reality device called the electronic telescope which allows visitors to view surrounding landscapes in real-time as well as saved images.