Sentence: 300 North LaSalle is located in Chicago, Illinois, United States where Rahm Emanuel is a leader.

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

A: 300 North LaSalle, location, Chicago; Chicago, leader, Rahm Emanuel; Chicago, country, United States; Chicago, isPartOf, Illinois

Sentence: Agnes Ward White died at Parkersburg, West Virginia.

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

A: Agnes Ward White, deathPlace, Parkersburg, West Virginia

Sentence: Agnes Kant, a Netherland's national, held office in the Socialist Party of the Netherlands, the leader of which, is Emile Roemer.

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

A:
Agnes Kant, nationality, Netherlands; Agnes Kant, office, Socialist Party (Netherlands); Socialist Party (Netherlands), leader, Emile Roemer