user: What style of music is the Grateful Dead?

assistant: The Grateful Dead span many genres and have bene influenced by many styles of music, which is evident in the variety one experiences across albums, live shows and eras throughout the band's history. They have also had many band members come and go and each have brought a different influence to the bands repertoire. Many evident styles are folk, jazz, ragtime, rock and roll, and country. The broad spectrum of styles is likely the reason they have such a large following.

user: What famous character did William B. Davis portray?

assistant: William B. Davis, a Canadian actor, portrayed the Cigarette Smoking Man on the popular sci-fi show, "The X-Files." The Cigarette Smoking Man, also known as CSM and C.G.B. Spender, was an antagonist responsible for many global conspiracies surrounding the existence of extraterrestrial life. He is also the biological father of Special Agent Fox Mulder, Special Agent Jeffrey Spender, and Jackson Van De Kamp (also known as William Scully III).

user: Extract the text the name of the architect who designed the Josephine Shaw Lowell Memorial Fountain

assistant: Charles A. Platt