input question: Sentence: Akita Museum of Art is located in Akita Prefecture of Japan, one of the ethnic groups of which are Koreans.

Structured data: Akita Museum of Art, country, Japan; Akita Museum of Art, location, Akita Prefecture; Japan, ethnicGroup, Koreans in Japan

input question: Sentence: African Americans are an ethnic group in the United States, where Austin, Texas is located.

Structured data: Austin, Texas, country, United States; United States, ethnicGroup, African Americans

input question: Sentence: Buzz Aldrin was born in Glen Ridge, New Jersey as a United States national where Joe Biden is the leader.

Structured data: Buzz Aldrin, birthPlace, Glen Ridge, New Jersey; Buzz Aldrin, nationality, United States; United States, leader, Joe Biden

input question: Sentence: Aaron Turner is a singer who plays Black Metal music and in the Twilight band. He played for the group Greymachine also. Death metal music is a fusion of black metal.

Structured data:
Aaron Turner, associatedBand/associatedMusicalArtist, Twilight (band); Aaron Turner, associatedBand/associatedMusicalArtist, Greymachine; Aaron Turner, genre, Black metal; Aaron Turner, instrument, Singing; Black metal, musicFusionGenre, Death metal