Data: Aaron Turner, associatedBand/associatedMusicalArtist, Twilight (band); Aaron Turner, associatedBand/associatedMusicalArtist, Old Man Gloom; Aaron Turner, genre, Black metal; Aaron Turner, activeYearsStartYear, 1995
Sentence about the following data:
A: Black metal performer Aaron Turner, who started his musical career in 1995, has played with the bands Twilight and Old Man Gloom.

Data: Germany, leader, Joachim Gauck
Sentence about the following data:
A: Joachim Gauck is a leader in Germany.

Data: Ahmet Ertegun, genre, Rhythm and blues; Rhythm and blues, stylisticOrigin, Blues; Rhythm and blues, derivative, Disco
Sentence about the following data:
A:
Disco derives from rhythm and blues which originated from blues music. Ahmet Ertegun's genre is rhythm and blues.