Sentence: Amdavad ni Gufa was completed in 1995 in Gujarat, India.

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

A: Amdavad ni Gufa, location, Gujarat; Amdavad ni Gufa, country, India; Amdavad ni Gufa, completionDate, 1995

Sentence: The comic book character Amazing-Man's alter ego is John Aman.

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

A: Amazing-Man (comicsCharacter), alternativeName, "John Aman"

Sentence: The U.S. is the origin of the ALV X-1 and has the President as its leader.

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

A:
United States, leaderTitle, President of the United States; ALV X-1, countryOrigin, United States