Sentence: The ALV X-1 originates from the United States which has the capital city of Washington DC and the white americans as an ethnic group.

What data can be extracted from this sentence?

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

Sentence: Alfredo Zitarrosa's birth place was Uruguay, where the leader is, Raul Fernando Sendic Rodriguez.

What data can be extracted from this sentence?

A: Uruguay, leader, Raul Fernando Sendic Rodriguez; Alfredo Zitarrosa, birthPlace, Uruguay

Sentence: Istanbul is the largest city in Turkey, where the Ataturk Monument is located.

What data can be extracted from this sentence?

A: Turkey, largestCity, Istanbul; Ataturk Monument (Izmir), location, Turkey

Sentence: The American Journal of Mathematics (Am. J. Math.), first published in 1878 about Mathematics, has an ISSN number 0002-9327.

What data can be extracted from this sentence?

A:
American Journal of Mathematics, academicDiscipline, Mathematics; American Journal of Mathematics, firstPublicationYear, 1878; American Journal of Mathematics, abbreviation, "Am. J. Math."; American Journal of Mathematics, issnNumber, "0002-9327"