Sentence: The book Alcatraz Versus the Evil Librarians comes from the U.S. The country's population includes the ethnic group of Asian Americans and is led by the President. The language spoken in both the US and Great Britain is English.

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

A: United States, leaderTitle, President of the United States; English language, spokenIn, Great Britain; United States, ethnicGroup, Asian Americans; United States, language, English language; Alcatraz Versus the Evil Librarians, country, United States

Sentence: English is the language of the United States, where the leader is President Barack Obama. 250 Delaware Avenue is an address located in the United States.

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

A: United States, language, English language; United States, leaderTitle, President of the United States; 250 Delaware Avenue, location, United States; United States, leader, Barack Obama

Sentence: The Ariane 5, manufactured by the European Space Agency, had its first voyage August 11, 2005 and its final flight on the 18th of December 2009. It was launched at Guiana Space Centre and has a diameter of 5.4 metres.

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

A:
Ariane 5, finalFlight, 2009-12-18; Ariane 5, maidenFlight, 2005-08-11; Ariane 5, manufacturer, European Space Agency; Ariane 5, launchSite, Guiana Space Centre; Ariane 5, diameter, 5.4 (metres)