Sentence: The icebreaker Aleksey Chirikov was built in Helsinki in Finland. Sauli Niinisto and Juha Sipila are leaders of Finland and the people there are known as Finns.

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

A: Aleksey Chirikov (icebreaker), builder, Finland; Finland, leader, Sauli Niinisto; Finland, demonym, Finns; Finland, leader, Juha Sipila; Aleksey Chirikov (icebreaker), builder, Helsinki

Sentence: Alfred Moore Scales who came from the U.S., where African Americans are an ethnic group, was at the Siege of Petersburg which was part of the American Civil War conflict. Jefferson Davis was a commander in the American Civil War.

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

A: American Civil War, commander, Jefferson Davis; Alfred Moore Scales, country, United States; United States, ethnicGroup, African Americans; Alfred Moore Scales, battle, Siege of Petersburg; Siege of Petersburg, isPartOfMilitaryConflict, American Civil War

Sentence: Atlantic City International Airport runway name is 4/22.

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

A:
Atlantic City International Airport, runwayName, "4/22"