input question: Sentence: Albert Jennings Fountain died in the US, where African Americans are an ethnic group.

Structured data: Albert Jennings Fountain, deathPlace, United States; United States, ethnicGroup, African Americans

input question: Sentence: Randall County is in Texas, in the United States.

Structured data: Randall County, Texas, country, United States

input question: Sentence: Auburn, Alabama is located in the United States, where the leader is Barack Obama.

Structured data: United States, leader, Barack Obama; Auburn, Alabama, country, United States

input question: Sentence: The Angola International Airport is 159 meters above sea level.

Structured data:
Angola International Airport, elevationAboveTheSeaLevelInMetres, 159