input question: Sentence: The people of Finland are known as Finns and the country built the icebreaker Aleksey Chirikov.

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

input question: Sentence: The leader of Akron, Ohio is Dan Horrigan.

Structured data: Akron, Ohio, leader, Dan Horrigan

input question: Sentence: The AMC Matador was produced at Port Melbourne, Victoria in 1974.

Structured data: AMC Matador, assembly, Port Melbourne, Victoria; AMC Matador, modelYears, 1974

input question: Sentence: Aleksandra Kovac is a solo singer who performs funk music.

Structured data:
Aleksandra Kovac, genre, Funk; Aleksandra Kovac, background, "solo singer"