Sentence: Categorized as a contributing property, the 11th Mississippi Infantry Monument was established in 2000 in Gettysburg, Adams County, Pennsylvania.

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

A: 11th Mississippi Infantry Monument, location, Adams County, Pennsylvania; 11th Mississippi Infantry Monument, established, 2000; 11th Mississippi Infantry Monument, category, Contributing property; 11th Mississippi Infantry Monument, municipality, Gettysburg, Pennsylvania

Sentence: Abel Caballero is a national of Spain whose leader is Felipe VI.

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

A: Spain, leader, Felipe VI of Spain; Abel Caballero, nationality, Spain

Sentence: Valentina Matviyenko is a leader in Russia.

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

A:
Russia, leader, Valentina Matviyenko