Sentence: Aaron Turner is an exponent of Doom metal and he plays the electric guitar.

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

A: Aaron Turner, genre, Doom metal; Aaron Turner, instrument, Electric guitar

Sentence: The icebreaker Aleksey Chirikov was made in Finland. People from Finland are known as Finns.

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

A: Aleksey Chirikov (icebreaker), builder, Finland; Finland, demonym, Finns

Sentence: The ground of A.S. Gubbio 1910 is located in Italy, where Italians live and where the language spoken is Italian. Pietro Grasso and Sergio Mattarella are leaders in Italy.

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

A:
Italy, leader, Pietro Grasso; Italy, demonym, Italians; Italy, leader, Sergio Mattarella; A.S. Gubbio 1910, ground, Italy; Italy, language, Italian language