Question: Who directed the 2013 Bollywood romance film that was produced by an Indian music company founded by Gulshan Kumar ?

full_context: Document 1: Zee Music Company: Zee Music Company is an Indian music company, a subsidiary of Zee Entertainment Enterprises Ltd. It carries its business activities mainly from Mumbai. The company was formed in the year 2014 and within a short span of time has captured a major chunk of market shares in bollywood music.
Document 2: Gulshan Kumar: Gulshan Kumar (born Gulshan Kumar Dua, 5 May 1951 – 12 August 1997) was the founder of the T-Series music label (Super Cassettes Industries Ltd.), and a Bollywood movie producer. T-Series is now run by his younger brother Krishan Kumar Dua and son Bhushan Kumar. His daughter Tulsi Kumar is a playback singer.
Document 3: Veena Music: Veena Music (Oriental Audio Visual Electronics) is a music label based in Rajasthan, India. It is owned by K. C. Maloo and is headquartered at Jaipur. Since its establishment, it has released many albums in Rajasthani and Hindi languages. and has also acquired music rights of many Rajasthani films.Its main aim is to promote true Rajasthani music in today's music scenario of adulaterated, poor and high-noise music. It was established 25 years ago, and has since been an pioneer in fostering Rajasthani music through its albums and various cultural programmes held across the state and abroad.<br> It is a highly successful and well-known music label in Rajasthan.
Document 4: Don 2 (soundtrack): Don 2 is the soundtrack album composed by the trio Shankar-Ehsaan-Loy to the film of the same name directed by Farhan Akhtar starring Shahrukh Khan, Priyanka Chopra, Boman Irani, Om Puri, Lara Dutta and Kunal Kapoor. The album features nine tracks, and was released on 17 November 2011 by T-Series.
Document 5: Phir Bhi Tumko Chaahunga: "Phir Bhi Tumko Chaahunga" (English: "I will still love you") is a song from the Indian film "Half Girlfriend". Picturised on Shraddha Kapoor and Arjun Kapoor, the song has been sung by Arijit Singh and Shashaa Tirupati. The music of the song is composed by Mithoon and the lyrics are penned by Manoj Muntashir. Reprise version of the track is sung by Arijit Singh titled, "Pal Bhar (Chaahunga Reprise)", and also another version titled, "Phir Bhi Tumko Chaahungi" is sung by Shraddha Kapoor along with the instrumental "Half Girlfriend (Love Theme)".
Document 6: Mogul (film): Mogul - The Gulshan Kumar Story is an upcoming 2018 Indian biographical film written and directed by Subhash Kapoor and produced by Bhushan Kumar. The film is based on the life of Gulshan Kumar who was founder of the T-Series music label (Super Cassettes Industries Ltd.), and a Bollywood movie producer. The film is set to release in 2018.
Document 7: Sooraj Dooba Hain: "Sooraj Dooba Hain" (English: The Sun Has Set) is a Hindi song from the 2015 Bollywood film, "Roy". Composed by Amaal Mallik, the song is sung by Arijit Singh and Aditi Singh Sharma, with lyrics penned by Kumaar. The music video of the peppy, dance track features actors Jacqueline Fernandez, Ranbir Kapoor and Arjun Rampal.
Document 8: Ae Dil Hai Mushkil (song): "Ae Dil Hai Mushkil" (English: "This Heart is Complicated") is a Hindi song from the soundtrack of the Indian film "Ae Dil Hai Mushkil". It is written by Amitabh Bhattacharya, composed by Pritam and sung by Arijit Singh. The music video of the song is picturised on actor Ranbir Kapoor.
Document 9: Aashiqui 2 (soundtrack): Aashiqui 2 is the soundtrack to the 2013 Bollywood romance film of the same name, directed by Mohit Suri and starring Aditya Roy Kapoor and Shraddha Kapoor in the lead roles. The album was produced by Bhushan Kumar and Mahesh Bhatt under the banner T-Series and Vishesh Films. the songs of the film were mostly composed by Jeet Gannguli, although Mithoon and Ankit Tiwari composed two songs each (including both versions) as guest composers. Irshad Kamil wrote lyrics for most of songs on the album. Sandeep Nath wrote both versions of "Sunn Raha Hai", while Mithoon wrote "Tum Hi Ho" and Sanjay Masoom wrote "Bhula Dena". Arijit Singh sang six of the songs on the album. The music became very popular after its release on 8 April 2013, with songs "Tum Hi Ho" and "Sunn Raha Hai" topping the charts across various platforms in India. Jeet Gannguli reused the tune from his own Bengali composition "Mon Hariye Beghorey" for "Milne Hai Mujhse Aayi".
Document 10: Big Music: Big Music (also known as Reliance Big Music) is an Indian record label owned by Anil Ambani. It is a part of Reliance BIG Entertainment, a subsidiary of Reliance Anil Dhirubhai Ambani Group.
Document 11: Haider (soundtrack): Haider is the soundtrack album, composed by Vishal Bhardwaj, to the 2014 Hindi film of the same name. The film, directed by Vishal Bhardwaj, stars Shahid Kapoor, Shraddha Kapoor, Tabu and Kay Kay Menon in key roles. The film is produced by Siddharth Roy Kapur and Bhardwaj. The soundtrack album features nine tracks, and was released on 15   2014 (2014--) on the record label Junglee Music. Vishal Bhardwaj and Sukhwinder Singh won the National Award for Best Music Direction of Songs and Best Male Playback Singer respectively.
Document 12: T for Taj Mahal: T for Taj Mahal (2017 film) is an upcoming Bollywood feature film directed by 6-time President's National Award winning filmmaker Kireet Khurana and produced by Mumbai-based businessman and producer, Abis Rizvi. Rizvi was one of the victims of the terrorist attack in the Reina nightclub in Istanbul on 1 January 2017 in which 39 people were killed. The film is slated for a late 2017 release after making rounds at the international festival circuit.
Document 13: Samjhawan: "Samjhawan" is a romantic song from the 2014 Bollywood film "Humpty Sharma Ki Dulhania". Re-created by Sharib−Toshi, the song is sung by Arijit Singh and Shreya Ghoshal, with lyrics by Ahmad Anees and Kumaar. The song was originally composed by Jawad Ahmad and sung by Rahat Fateh Ali Khan for the Punjabi film "Virsa". An "unplugged" version of this song sung by the leading actress of the film, Alia Bhatt, was released on 2 July 2014.
Document 14: Tata Group: Tata Group is an Indian multinational conglomerate holding company headquartered in Mumbai, Maharashtra, India. It was founded in 1868 by Jamsetji Tata and gained international recognition after purchasing several global companies. It is India's largest conglomerate and is owned by "Tata Sons", a charity registered with the Charity commissioner in India.
Document 15: T-Series: T-Series is an Indian music company founded by Gulshan Kumar which is also engaged in film production and distribution.
ground_truth: Mohit Suri