In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Matangi is the fourth studio album by English recording artist M.I.A., released on 1 November 2013 on her own label, N.E.E.T. Recordings, through Interscope Records. Songwriting and production for the album were primarily handled by M.I.A. and longtime collaborator Switch, with additional contributions from Hit-Boy, Doc McKinney, Danja, Surkin and The Partysquad. The album's title is a variant of M.I.A.'s real first name and also references the Hindu goddess Matangi. Themes relating to Hinduism, including reincarnation and karma, feature in the lyrics, and the music blends western and eastern styles. The album was recorded in various locations around the world and allegedly featured input from Wikileaks founder Julian Assange. Question: Of what nationality is the man who had input into the album Matangi? Answer: Australian
Matangi is the fourth studio album by English recording artist M.I.A., released on 1 November 2013 on her own label, N.E.E.T. Recordings, through Interscope Records.