Sentence: Max Huiberts is associated with the club AZ Alkmaar.

Question: What structured data could we extract from this sentence?

A: Max Huiberts, club, AZ Alkmaar

Sentence: ALV X-1 originated in the United States where the anthem is the Star Spangled Banner and African Americans are among the ethnic groups.

Question: What structured data could we extract from this sentence?

A: ALV X-1, countryOrigin, United States; United States, ethnicGroup, African Americans; United States, anthem, The Star-Spangled Banner

Sentence: The 14th New Jersey Volunteer Infantry Monument, located on the Monocacy National Battlefield in Frederick County, Maryland, is categorised as a historic district in the United States.

Question: What structured data could we extract from this sentence?

A:
Monocacy National Battlefield, location, Frederick County, Maryland; 14th New Jersey Volunteer Infantry Monument, category, Historic districts in the United States; 14th New Jersey Volunteer Infantry Monument, district, Monocacy National Battlefield