What concepts are described in the following sentence?

"Alcatraz Versus the Evil Librarians is from The United States, where Joe Biden is a leader. The book is written in English which is the language spoken in Great Britain."

Return the answer as pairs of triples.
Alcatraz Versus the Evil Librarians LANGUAGE English language
English language SPOKEN_IN Great Britain
United States LEADER_NAME Joe Biden
Alcatraz Versus the Evil Librarians COUNTRY United States