tripleset: United States LEADER_NAME Barack Obama
tripleset: A Wizard of Mars LANGUAGE English language
tripleset: English language SPOKEN_IN Great Britain
tripleset: A Wizard of Mars COUNTRY United States
annotations.source: webnlg webnlg webnlg
annotations.text: Barack Obama is the leader of the United States where A Wizard of Mars was published. The book is in English, which is spoken in Great Britain. A Wizard of Mars was published in the United States where the leader is Barack Obama. It is published in English which is the language spoken in Great Britain. A Wizard of Mars is published in the United States where Barack Obama is president and is written in English which is also a language spoken in Great Britain.