input question: Sentence: English is spoken in Great Britain and the United States. Native Americans are an ethnic group in the U.S. and A Fortress of Grey Ice is from there.

Structured data: United States, language, English language; English language, spokenIn, Great Britain; A Fortress of Grey Ice, country, United States; United States, ethnicGroup, Native Americans in the United States

input question: Sentence: The capital of Italy is Rome and its leaders are Pietro Grasso and Matteo Renzi. Italy is made up of Italians and one of its traditional sauces is amatriciana sauce.

Structured data: Italy, leader, Pietro Grasso; Italy, demonym, Italians; Italy, capital, Rome; Italy, leader, Matteo Renzi; Amatriciana sauce, country, Italy

input question: Sentence: Prime Minister Klaus Iohannis is the leader of Romania which is home to various ethnic groups including the Germans of Romania. The 1 Decembrie 1918 University if located in the city of Alba Iulia, while the capital city is Bucharest.

Structured data: Romania, ethnicGroup, Germans of Romania; Romania, leader, Klaus Iohannis; Romania, leaderTitle, Prime Minister of Romania; Alba Iulia, country, Romania; Romania, capital, Bucharest; 1 Decembrie 1918 University, city, Alba Iulia

input question: Sentence: Barack Obama is president of the United States where A Wizard of Mars was published and Native Americans are an ethnic group.

Structured data:
United States, leader, Barack Obama; A Wizard of Mars, country, United States; United States, ethnicGroup, Native Americans in the United States