Sentence: Abel Caballero was in office while Felipe Gonzalez was Prime Minister, which was during the reign of Monarch, Juan Carlos I of Spain. Francisco Franco was the predecessor of Juan Carlos I of Spain, who was born in Rome.

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

A: Abel Caballero, inOfficeWhileMonarch, Juan Carlos I of Spain; Juan Carlos I of Spain, predecessor, Francisco Franco; Juan Carlos I of Spain, birthPlace, Rome; Abel Caballero, inOfficeWhilePrimeMinister, Felipe Gonzalez

Sentence: Alpena County, Michigan is the owner of the Alpena County Regional Airport.

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

A: Alpena County Regional Airport, owner, Alpena County, Michigan

Sentence: Akeem Adams whose club is Central F.C. is a member of the United Petrotrin F.C. club that has the Palo Seco as their ground.

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

A:
United Petrotrin F.C., ground, Palo Seco; Akeem Adams, club, Central F.C.; Akeem Adams, club, United Petrotrin F.C.