Sentence: The ALV X-1 originates in the United States which has the African Americans among its ethnic groups. The people of the US are known as Americans and the capital city is Washington DC.

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

A: ALV X-1, countryOrigin, United States; United States, ethnicGroup, African Americans; United States, demonym, Americans; United States, capital, Washington, D.C.

Sentence: A Wizard of Mars originates from the United States where African American is an ethnic group and where English is the language of the United States which is also spoken in Great Britain.

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

A: United States, ethnicGroup, African Americans; English language, spokenIn, Great Britain; United States, language, English language; A Wizard of Mars, country, United States

Sentence: The Alfa Romeo 164, assembled in Italy, is related to the Saab 9000 and the Lancia Thema.

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

A:
Alfa Romeo 164, assembly, Italy; Alfa Romeo 164, relatedMeanOfTransportation, Saab 9000; Alfa Romeo 164, relatedMeanOfTransportation, Lancia Thema