Sentence: Two leaders of Italy, where Amatriciana sauce is found, are Matteo Renzi and Sergio Mattarella. Its capital is Rome.

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

A: Italy, capital, Rome; Italy, leader, Matteo Renzi; Amatriciana sauce, country, Italy; Italy, leader, Sergio Mattarella

Sentence: Stockholm born Ace Wilder is a solo singer signed with EMI Records.

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

A: Ace Wilder, background, "solo singer"; Ace Wilder, recordLabel, EMI Records; Ace Wilder, birthPlace, Stockholm

Sentence: The Guiana Space Centre, which is located in French Guiana, is home to the ELA-3. The launch site of the Ariane 5 was ELA-3 launchpad, which is operated by Arianespace.

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

A:
Guiana Space Centre, location, French Guiana; ELA-3, site, Guiana Space Centre; Ariane 5, launchSite, ELA-3; ELA-3, operator, Arianespace