Question: What punishment did the person who Anurag Basu was rumored to base his movie Gangster on receive?

Context paragraphs:
Murder (2004 film): Murder is a 2004 Indian Hindi erotic thriller film directed by Anurag Basu and produced by Mukesh Bhatt.  It stars Emraan Hashmi , Mallika Sherawat and Ashmit Patel in the lead roles and is set in Bangkok, Thailand.  This film is inspired from the 2002 Hollywood film "Unfaithful" which itself was based on the French movie "The Unfaithful Wife".

Umang Jain: Umang Jain (born January 8, 1995) is an Indian model and actress, known for appearing in "Love Breakups Zindagi" as Ritu as Prachi in "Shakal Pe Mat Jaa" as Anju in "ASK".  She has worked with top notch directors like Anurag Basu, Anurag Kashyap, Ashwini Dhir, Prasoon Pandey, Vinyl Matthew.  She has worked with actors like Madhuri Dixit, Salman Khan, Vidya Balan, Yuvraj Singh, etc.  She as a child actor working since the age of 6yrs.  She became a household name after playing the role of Tara in Star Plus' Yeh Rishta Kya Kehlata Hai that is ranked as among the top shows of the channel.  She has also appeared in Teri Meri Love Stories as Kareena along with Rahul Sharma and in more than 350+ TV commercials, "AstralPipes, Cadbury, Oral-B, Vicks, Airtel, MTS, Pond's, Dabur Aamla, Good Day Cookies, Maggi, Whisper Choice, Hair N Care, Dominos, SBI, Mederma, Parachute Advansed Jasmine Hair Oil and so on.  She shot for two finite series "Ek Tha Chander Ek Thi Sudha" and "".  She played one of the major roles (Nina) in the POGO TV serial Sunaina.

Murder (film series): Murder is a series of Indian thriller films produced by Mukesh Bhatt and Mahesh Bhatt.  The first film was directed by Anurag Basu was released in 2004, second film by Mohit Suri was released in 2011, and third film by Vishesh Bhatt was released in 2013.

Jagga Jasoos: Jagga Jasoos (English: "Detective Jagga") is a 2017 Indian mystery comedy adventure film written and directed by Anurag Basu, and produced by Basu and Ranbir Kapoor.  The film features Ranbir Kapoor and Katrina Kaif in lead roles, and tells the story of a teenage detective in search of his missing father.  The film was released on 14 July 2017.

Abu Salem: Abu Salem ( ; born Abu Salem Abdul Qayoom Ansari; also known as Aqil Ahmed Azmi, 'and Abu Samaan, a gangster and terrorist convicted to the 25 years life sentence, is originally from Azamgarh district in Uttar Pradesh state of India.

Kites (film): Kites is a 2010 Indian Hindi/Spanish mix language dialogue romantic action thriller film directed by Anurag Basu, story written and produced by Rakesh Roshan, starring Hrithik Roshan, Bárbara Mori, Kangana Ranaut, and Kabir Bedi.  The film was released in India and in North America on 21 May 2010.  Its 208-theater opening in North America made it the largest Bollywood release up to that time.  It was also the first Bollywood movie to reach the weekend top ten, though "My Name is Khan" had a larger first-weekend North American gross.  Reliance Entertainment bought worldwide distribution rights of Kites for whooping () , which is a record sum .  Despite a strong opening, The film only managed to collect () net in its lifetime run following a critical loss.  The film had been aired in a week of its release on smallscreen .

Bejoy Nambiar: Bejoy Nambiar (Malayalam: ബിജോയ് നമ്പ്യാർ ; born 12 April 1979) is an Indian film director, and screenwriter known for his work in Bollywood.  He is mostly known for his critically acclaimed short films, "Rahu" and "Reflections", starring Mohanlal.  He was the winner of Sony PIX’ s Gateway to Hollywood, as the best director judged by Ashok Amritraj, Rajat Kapoor and Anurag Basu.  He marked his feature film debut with the thriller "Shaitan" (2011).  His second feature film was a bilingual gangster-comedy film called "David".  His latest Bollywood film was Wazir (2016), starring Amitabh Bachchan and Farhan Akhtar.  He has also directed a short video 'Sachinocalypse' for All India Bakchod.  He was one of the jury members for India Film Project in 2013.

Gangster (2006 film): Gangster is a 2006 Indian romantic crime film that premiered on 28 April.  It stars Emraan Hashmi, Kangana Ranaut and Shiney Ahuja.  The plot is that of a bar girl who falls in love with two people, one a layman and the other a gangster.  The music is composed by Pritam.  The film was rumoured to be based on the life of mobster Abu Salem and former actress Monica Bedi, but the director Anurag Basu said that it is not based upon any real characters or incidents.  "Gangster" was a hit at the box office.  The movie is debut of actress Kangana Ranaut.

Anurag Basu: Anurag Basu (Bengali: অনুরাগ বসু) is an India television-advertiser, reality show-judge, director, actor, screenwriter and producer.  He began his directing career in television, moving to feature films in 2002.  Basu achieved initial success with his films tackling the themes of passion and adultery such as "Life in a.. .  Metro", "Kites", "Gangster" and "Murder".  Later, he directed Comedy-drama films such as Barfi!  and Jagga Jasoos.

List of accolades received by Barfi!: "Barfi! " is a 2012 Indian romantic comedy-drama film written and directed by Anurag Basu and produced by UTV Motion Pictures.  The film features Ranbir Kapoor, Priyanka Chopra, and Ileana D'Cruz in the lead roles, with Saurabh Shukla, Ashish Vidyarthi, and Roopa Ganguly playing supporting roles.  The screenplay which incorporates a nonlinear narrative was co-written by Basu with his wife Tani.  Pritam Chakraborty composed the musical and background score while Akiv Ali edited the film, with the cinematography provided by Ravi Varman.  Set between 1972 and 2012, the film narrates the story of the title character from Darjeeling and his relationships with two women, Shruti and the autistic Jhilmil.

Supporting paragraphs: Gangster (2006 film) Abu Salem
Answer: 25 years life sentence