Sentence: 250 Delaware Avenue is located in the United States, where Washington DC is the capital. The leader of the United States is known as the President of the United States, and other key leaders include Paul Ryan and Barack Obama. What data can be extracted from this sentence?
A: United States, capital, Washington, D.C.; United States, leaderTitle, President of the United States; United States, leader, Paul Ryan; 250 Delaware Avenue, location, United States; United States, leader, Barack Obama

Sentence: The African americans are an ethnic group in the United States where the capital city is Washington DC and Auburn, Alabama is located. What data can be extracted from this sentence?
A: Auburn, Alabama, country, United States; United States, ethnicGroup, African Americans; United States, capital, Washington, D.C.

Sentence: Alberto Teisaire is Argentinian where Spanish is the official language. What data can be extracted from this sentence?
A: Alberto Teisaire, nationality, Argentina; Argentina, officialLanguage, Spanish language

Sentence: The United States, which is led by a President, is populated by Americans, including the ethnic group of African Americans. The country is the location of Albany, part of Dougherty County in Georgia. What data can be extracted from this sentence?
A:
United States, leaderTitle, President of the United States; United States, demonym, Americans; Albany, Georgia, isPartOf, Dougherty County, Georgia; Albany, Georgia, country, United States; United States, ethnicGroup, African Americans