premise: Jungle Suite is an album by Brazilian guitarist Bola Sete, released in 1985 through Dancing Cat Records. Recorded in 1982, it is the only known recording of Sete playing a steel-string acoustic guitar. "Jungle Suite" was his final album before his death from lung cancer in 1987.
hypothesis: Bola Sete developed lung cancer in 1985
reason: It is not stated when he developed cancer. I think the system got it wrong because I kept key dates intact