question: who directed one of  the movie that Nakash Aziz helped  A. R. Rahman to compose ?
answer: Shankar
context: Title: Nakash Aziz
  Passage: Nakash Aziz (born February 24, 1985), also known as Nakash, is an Indian playback singer and music composer.  He has assisted the legendary composer A. R. Rahman on films like "Highway", "Raanjhanaa", "Rockstar", "Delhi 6" and "I" in Hindi.  He is popularly known for playback of songs like "Jabra Fan" from "Fan",<ref name="http://www.deccanchronicle.com/ 2016"> </ref> "Sari Ke Fall Sa" and "Gandi Baat" from the film "R.. .  Rajkumar" (2013) and "Dhating Nach" from film "Phata Poster Nikhla Hero" (2013); the latter two films of which were picturized on Shahid Kapoor.
  Title: Polam Pol
  Passage: Polam Pol features songs sung by Farhad Bhiwandiwala, Nakash Aziz, Palak Muchhal, Shree Dayal, Ash King.  Music and Background Score for the film is composed by Paresh-Bhavesh.  The soundtrack was launched on 19 January.
  Title: Aarambham
  Passage: Aarambham is a 1982 Indian Malayalam film, directed by Joshiy and produced by Thiruppathi Chettiyar.  Aarambham was another multi star movie from director Joshiy with stars Prem Nazir, Madhu, Sukumaran, MG Soman, Jose Prakash, KP Ummer, Srividya,Sumalatha and Rajalakshmi in lead roles.  The film had musical score by unusually using four music directors, namely Shyam, A. T. Ummer, KJ Joy and Shankar Ganesh, each of whom directed one song each.  Aarambham was released in Onam festival along with Padayottam.  Aarambham was the top grosser Malayalam movie in 1982 surpassing padayottam.  Aaramabham was later remade in Hindi by Joshiy himself in 1984 called Dharm Aur Qanoon with an ensemble cast and in Tamil too Ezhuthatha Sattangal.  The Tamil version was directed by veteran director K Shankar with Sivaji Ganesan in lead role.  Both movies became huge hits in respective markets.
  Title: I (film)
  Passage: I (also known as "Shankar's I ") is a 2015 Indian Tamil-language romantic thriller film written and directed by Shankar and co-written by Subha.  Produced and distributed by V. Ravichandran under his production company, Aascar Films, the film features Vikram, Amy Jackson and Suresh Gopi in lead roles while Upen Patel, Santhanam and Ramkumar Ganesan portray pivotal roles.  The soundtrack and film score were composed by A. R. Rahman.  Production design was handled by T. Muthuraj.  P. C. Sreeram was the film's cinematographer and editing was done by Anthony.
  Title: Jai Ho (song)
  Passage: "Jai Ho" is a song composed by A. R. Rahman for the 2008 film, "Slumdog Millionaire".  When Danny Boyle, the director of "Slumdog Millionaire", approached Rahman to compose its soundtrack, he included the song.  "Jai Ho" accompanies a choreographed dance sequence at the end credits of "Slumdog Millionaire".  The song features vocals from Sukhvinder Singh, Mahalaxmi Iyer and Vijay Prakash in Hindi, Urdu and Punjabi.  Indian singer Tanvi Shah wrote and provided vocals for a Spanish section of the song.  "Jai Ho" is a Hindi phrase which can be roughly translated as "Let [the] victory prevail", "Let there be victory", or "May there always be victory".
  Title: Srimathumitha
  Passage: Srimathumitha is an Indian playback and Carnatic singer who sings mainly in Tamil.  She has also sung in Telugu, Hindi and Kannada songs.  Some of her hit songs are “Azhage Azhage” from the Movie Oru Kal Oru Kannadi, “Valayapatti Thavile” from the movie Azhagiya Tamil Magan, “Kanaa Kaanum Kalangal” from the movie 7G Rainbow Colony, and “Rathathin Rathame” from the movie Velayudham.  She is one of the leading playback singers in today’s film music scenario.  She has sung for leading music directors like Ilayaraja, Harris Jayaraj, Yuvan Shankar Raja, A. R. Rahman, Bharathwaj, Deva, S. A. Rajkumar, and Bharani.  She emerged as the “Best Voice of 2002” in the TV Reality Show Rajageetham conducted by RAJ TV.  She is the first playback singer to win the Vikadan Awards started in 2004, which was juried by late Sujatha Sir.  A. R. Rahman has featured her in 2 songs in the soundtrack of Oscar-winning movie "Slumdog Millionaire".
citations: Nakash Aziz I (film)