Sentence: Abdulsalami Abubakar, who preceded Al-Amin Daggash, was in office while Mike Akhigbe was Vice President. Akhigbe himself was succeeded by Oladipo Diya.

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

A: Abdulsalami Abubakar, inOfficeWhileVicePresident, Mike Akhigbe; Mike Akhigbe, predecessor, Oladipo Diya; Abdulsalami Abubakar, successor, Al-Amin Daggash

Sentence: Angola is a city in Indiana.

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

A: Angola, Indiana, isPartOf, Indiana

Sentence: The AIDS (journal) is published by the United States company Lippincott Williams & Wilkins.

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

A:
AIDS (journal), publisher, Lippincott Williams & Wilkins; Lippincott Williams & Wilkins, country, United States