Question: What punishment did the person who Anurag Basu was rumored to base his movie Gangster on receive?
Sentence (from "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.
Relevant evidence: Yes