input question: Sentence: The AMC Matador has an AMC straight-6 engine.

Structured data: AMC Matador, engine, AMC straight-6 engine

input question: Sentence: Manuel Valls is a leader in France.

Structured data: France, leader, Manuel Valls

input question: Sentence: London is the capital city of the United Kingdom.

Structured data: United Kingdom, capital, London

input question: Sentence: A Fortress of Grey Ice is from the United States which is led by the President and includes the ethnic group of Asian Americans.

Structured data:
United States, ethnicGroup, Asian Americans; United States, leaderTitle, President of the United States; A Fortress of Grey Ice, country, United States