input question: Sentence: Jefferson Davis was a commander in the American Civil War.

Structured data: American Civil War, commander, Jefferson Davis

input question: Sentence: Wilfred R. Cousins, Jr. was the successor of Allan Shivers.

Structured data: Allan Shivers, successor, Wilfred R. Cousins, Jr.

input question: Sentence: Addis Ababa City Hall is located in Addis Ababa, Ethiopia. Hailemariam Desalegn is the ruler, where the language spoken is Amharic.

Structured data: Ethiopia, leader, Hailemariam Desalegn; Addis Ababa City Hall, country, Ethiopia; Addis Ababa City Hall, location, Addis Ababa; Ethiopia, language, Amharic

input question: Sentence: The ground of A.S. Gubbio 1910 is located in Italy, whose capital is Rome. The leader of Italy is Sergio Mattarella and the official language is Italian.

Structured data:
Italy, officialLanguage, Italian language; Italy, capital, Rome; Italy, leader, Sergio Mattarella; A.S. Gubbio 1910, ground, Italy