user: From the passage list down the areas for which Dar es Salaam is Tanzania's most prominent city. List the results in comma separated format.

assistant: arts, fashion, media, film, television, finance

user: Give me a list of things to do in Washington, DC

assistant: Go see the White House, Washington Monument, Lincoln Memorial, and some of the other great landmarks. If that doesn't interest you, you can head anywhere on U-street for some great food.

user: From the paragraph below, give me a list of all the places where Leonardo lived and his areas of knowledge and scientific expertise.

assistant: Leonardo was educated in Florence where he spent his early life, but then moved to Milan to work at the service of Sforza's family. Later in his life he also worked in Rome and finally he moved to France where he passed away in 1519. Leonardo was a scientist famous for his studies and publications on a variety of subjects including anatomy, astronomy, botany, cartography, painting and mechanical engineering.