input question: Sentence: The city of Antioch is located in California, where Chinese is one of the spoken languages.

Structured data: Antioch, California, isPartOf, California; California, language, Chinese language

input question: Sentence: Arrabbiata sauce comes from Italy, where the leader is Pietro Grasso, Rome is the capital and where Italians live.

Structured data: Arrabbiata sauce, country, Italy; Italy, leader, Pietro Grasso; Italy, demonym, Italians; Italy, capital, Rome

input question: Sentence: Abdulsalami Abubakar lives in Nigeria, where the leader is Yemi Osinbajo.

Structured data: Abdulsalami Abubakar, country, Nigeria; Nigeria, leader, Yemi Osinbajo

input question: Sentence: Robert Gates served as chancellor of the College of William and Mary who own the Alan B. Miller Hall in the United States .The current tenants are The Mason School of Business.

Structured data:
Alan B. Miller Hall, owner, College of William & Mary; College of William & Mary, chancellor, Robert Gates; Mason School of Business, country, United States; Alan B. Miller Hall, currentTenants, Mason School of Business