question: Were Chammak Challo and Ra.One created by Indian artists?
answer: Indian science fiction film
context: Title: Bombay Art Society
  Passage: For some five or six years after the foundation of the Society in 1888, the Exhibits of the European Artists preponderated over those of the Indian Artists as shown by the catalogues of the Annual Exhibitions.  This was natural as The Sir J.J. School of Art was then in its first stages of development, but in course of time as taste for the acquisition of art as a profession was developed under able Principals of the School of Art, like Messrs. Terry, and Griffiths, and by the publicity given to Indian Artists by the Bombay Art Society, the School of Art produced a band of Indian Artists, whose works can be compared most favourably with those of European Artists.  The number of works by Indian Artists exhibited in subsequent years at the Society’s Annual Exhibition later considerably increased and secured many medals and prizes.  It was quite an achievement for Indian Artists under British Rule.
  Title: Chammak Challo
  Passage: "Chammak Challo" is a song composed by music director duo Vishal-Shekhar and Gobind Singh as a part of the soundtrack for the 2011 Bollywood film "Ra.One".  The female vocals were provided by Hamsika Iyer while male vocals were provided by Akon.  It is his first musical collaboration with Indian artists.  There are four other versions of the song in the album, including a remix by Abhijit Vaghani, another remix by DJ Khushi and an international version sung solely by Akon.  The song, along with the rest of the soundtrack, was officially released on 12 September 2011.  However, the song faced controversy when the rough version was leaked on the Internet on 31 May 2011.
  Title: Ra.One
  Passage: Ra.One is a 2011 Indian superhero film directed by Anubhav Sinha, and starring Shah Rukh Khan, Arjun Rampal, Kareena Kapoor, Armaan Verma, Shahana Goswami and Tom Wu in pivotal roles.The script, written by Anubhav Sinha and Kanika Dhillon, originated as an idea that Anubhav Sinha got when he saw a television commercial, and which he subsequently expanded.  The film follows Shekhar Subramanium (Shah Rukh Khan), a game designer who creates a motion sensor-based game in which the antagonist (Ra.One) is more powerful than the protagonist (G.One).  The former escapes from the game's virtual world and enters the real world; his aim is to kill Lucifer, the game ID of Shekhar's son and the only player to have challenged Ra.One's power.  Relentlessly pursued, the family is forced to bring out G.One from the virtual world to defeat Ra.One and protect them.
  Title: Gallery Soulflower
  Passage: It’s an art gallery in Thailand created and managed by Soulflower(a company founded by Amit Sarda and Natasha Tuli) since 2007 to promote Indian art.  It serves as a platform for Indian Contemporary artists to present their individual art.  The gallery is housed within the Silom Galleria and organizes 4-6 exhibitions annually, by established and emerging Indian artists from all over the country, as well as foreign artists.  Works on display range from painting, sculpture, photography, installations, to new media and conceptual-based art.
  Title: Ra.One (soundtrack)
  Passage: Ra.One is the soundtrack album, composed by the duo Vishal–Shekhar, to the 2011 Indian science fiction film of the same name, written and directed by Anubhav Sinha, and starring Shahrukh Khan, Kareena Kapoor, Armaan Verma and Arjun Rampal in the lead roles.  It also stars Shahana Goswami, Dalip Tahil and Chinese-American actor Tom Wu in supporting roles, along with Rajinikanth, Sanjay Dutt and Priyanka Chopra making guest appearances.  The film is jointly produced by Eros International and Khan's production company, Red Chillies Entertainment, and was originally scheduled to release on 3 June 2011.  However, due to extensive post-production work involving special effects and the 3D conversion, its release was postponed, and saw a worldwide opening during the Diwali weekend of 26 October 2011.  The album features fifteen tracks, and was released on 12 September 2011 by T-Series.
citations: Chammak Challo Ra.One (soundtrack)