input question: Sentence: Tomato is an ingredient in a BLT sandwich which is also known as a club sandwich or bacon sandwich.

Structured data: Bacon sandwich, dishVariation, BLT; BLT, dishVariation, Club sandwich; BLT, ingredient, Tomato

input question: Sentence: Acta Palaeontologica Polonica's abbreviated name is Acta Palaeontol. Pol.

Structured data: Acta Palaeontologica Polonica, abbreviation, "Acta Palaeontol. Pol."

input question: Sentence: Attica is located in Fountain County, Indiana, United States. The County Seat of Fountain is Covington and the capital of Indiana is Indianapolis.

Structured data: Indiana, capital, Indianapolis; Attica, Indiana, isPartOf, Indiana; Attica, Indiana, country, United States; Attica, Indiana, isPartOf, Fountain County, Indiana; Fountain County, Indiana, countySeat, Covington, Indiana

input question: Sentence: Alex Day, whose music career began in 2006, performs Synthpop music and plays with the band Chameleon Circuit. He has previously worked with the musical artist Charlie McDonnell.

Structured data:
Alex Day, genre, Synthpop; Alex Day, associatedBand/associatedMusicalArtist, Chameleon Circuit (band); Alex Day, associatedBand/associatedMusicalArtist, Charlie McDonnell; Alex Day, activeYearsStartYear, 2006