Sentence: Alcatraz Versus the Evil Librarians is from The United States which has many Asian Americans. Joe Biden is a leader in the U.S.

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

A: United States, ethnicGroup, Asian Americans; United States, leader, Joe Biden; Alcatraz Versus the Evil Librarians, country, United States

Sentence: Elliot See was born in Dallas and attended the University of Texas in Austin (affiliated to the university of Texas system), which is competing in the Big 12 Conference. Elliot was a US citizen.

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

A: Elliot See, almaMater, University of Texas at Austin; University of Texas at Austin, affiliation, University of Texas System; Elliot See, nationality, United States; Elliot See, birthPlace, Dallas; University of Texas at Austin, competeIn, Big 12 Conference

Sentence: Douglas R. Oberhelman is a key person at Caterpillar Inc which was founded in California. The company is located in Illinois and provides the engine power for the AIDAluna.

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

A:
Caterpillar Inc., keyPerson, Douglas R. Oberhelman; Caterpillar Inc., location, Illinois; Caterpillar Inc., foundationPlace, California; AIDAluna, powerType, Caterpillar Inc.