Question: Who is considered the chief architect of the document that Hindu groups lobbied to add a cow slaughter ban to in 1966?
Context: Faiz Khan is an Indian activist who supports a ban on cow slaughter.  He was influenced by the novel "Ek Gaay Ki Atmakatha" written by Girish Pankaj. Chief Architect Software is a developer of 3D Architectural home design software for builders, interior designers, architects, and DIY home enthusiasts.  Chief Architect uses intelligent building tools to create a 3D model of the structure and automatically generates all of the building systems of the home.  For the professional architectural and building market, it publishes the Chief Architect® product line – chiefarchitect.com For the consumer DIY market, it publishes the Home Designer® product line – homedesigner.chiefarchitect.com Hindu views of homosexuality and, in general, LGBT (lesbian, gay, bisexual, and transgender) issues, are diverse and different Hindu groups have distinct views.  Homosexuality is regarded as one of the possible expressions of human desire.  Although some Hindu dharmic texts contain injunctions against homosexuality, a number of Hindu mythic stories have portrayed homosexual experience as natural and joyful.  There are several Hindu temples which have carvings that depict both men and women engaging in homosexual sex.  Same-sex relations and gender variance have been represented within Hinduism from Vedic times through to the present day, in rituals, law books, religious or so-called mythical narratives, commentaries, paintings, and sculpture.  The extent to which these representations embrace or reject homosexuality has been disputed within the religion as well as outside of it.  In 2009, The United Kingdom Hindu Council issued a statement that 'Hinduism does not condemn homosexuality', subsequent to the decision of the Delhi High Court to legalise homosexuality in India. .  The Supreme Court of India subsequently overturned the capital high court's decision in a move cheered by domestic Hindu groups in India such as the influential right-wing RSS, which concedes it should be "kept to the bedroom," does not believe it illegal but immoral as it is considered a rare condition The Murder of Lalit Jain refers to a murder in Bhiwandi on 24 April, 2002.  Lalit Jain was an advocate and associated with Bajrang Dal, the youth wing of the Vishva Hindu Parishad.  Jain was an activist against illegal cow slaughter, he was on his way to attend proceedings related to a case about illegal cow slaughter.  He was waylaid by assailants in an auto rickshaw, three rounds were fired at him while he was in a car around 11.45 am near Teen Batti naka, near court premises died as a result of the firing.  The attackers fled the scene on foot.  His murder resulted in demonstrations in Bhiwandi, imposition of section 144 and then curfew, his family had named suspects, however instead of making arrests, police lathi-charged mourners.  The family in response had refused to perform funeral rites until arrests were made.  Gopinath Mundhe and leader of the opposition Narayan Rane speaking on the floor of the house criticised the inaction of the government in preventing such crimes and police oppression on the family of the victim.  Members of the Shiv Sena and the Bharatiya Janata Party, walked out of the Maharashtra Legislative assembly in session in condemnation.  Kirit Somayya in a Lok sabha debate on 26 April, 2002, described the murder as part of the chain of targeted killing of Hindu activists belonging to Bharatiya Janata Party, Vishva Hindu Parishad, Bajrang Dal, Shiv Sena activists, in Kalyan, Akola and Bhiwandi in 12 days prior to Jain's murder.  Mohammed Salim Vali Ahmed Quereshi alias Salim Baba was arrested in connection with the case.  Saquib Nachan was charged with Jain's murder but was acquitted for want of evidence. Charles D Sutherland (1879–1957) was a Canadian architect who served as Chief Dominion Architect from 1936-1947.  Ewart apprenticed under John Albert Ewart from 1897 to 1901 and studied at the Ottawa School of Art.  As chief government architect he was responsible for many of the federal buildings constructed in this period.  Drawings for public buildings such as Post Office Buildings and Dominion Public Buildings designed by Sutherland and his staff during his tenure as Chief Architect of the Department of Public Works are now held at the National Archives of Canada.  Joseph Charles Gustave Brault, (1886-1954) succeeded Charles D. Sutherland as Chief Architect of the federal Dept. of Public Works in 1947. In 1966, Hindu organisations agitated to demand a ban on the slaughter of cows in India, as enshrined in the Directive Principles of State Policy in the Constitution of India.  Among others, the Shankaracharya fasted for the cause.  The agitation culminated in a massive demonstration outside Sansad Bhavan in New Delhi on 7 November 1966 (as per Hindu Panchang, Vikram Samvat, Kartik Shukla Ashtami, famously known as Gopashtami among Hindus). The Chief Government Architect (Dutch: Rijksbouwmeester) is the senior architect for the Dutch Ministry of Housing, Spatial Planning and the Environment (VROM).  The Chief Architect's responsibility is to protect and stimulate the architectural quality and urban suitability of government buildings in the Netherlands.  The position was previously known as "Chief National Architect" ("landsbouwmeester") and "Royal Chief Architect" ("rijksarchitect"). Jeffrey Snover is a Microsoft Technical Fellow, PowerShell Chief Architect, and the Chief Architect for the Azure Infrastructure and Management group which includes Azure Stack, System Center and Operations Management Suite.  Snover is the inventor of Windows PowerShell, an object-based distributed automation engine, scripting language, and command line shell and was the chief architect for Windows Server. The cow protection movement has been a religious and political movement aiming to protect the cows whose slaughter has been broadly opposed by Hindus, Buddhists, Jains and Sikhs.  While the opposition to slaughter of animals including cows has extensive and ancient roots in Indian history, the term refers to modern movements dating back to the colonial era British India.  The earliest such activism is traceable to Sikhs of Punjab who opposed cow slaughter in the 1860s.  The movement became popular in the 1880s and thereafter, attracting the support from the Arya Samaj founder Swami Dayananda Saraswati in the late 19th-century, and from Mahatma Gandhi in early 20th-century. The Constitution of India is the supreme law of India.  It lays down the framework defining fundamental political principles, establishes the structure, procedures, powers and duties of government institutions and sets out fundamental rights, directive principles and the duties of citizens.  It is the longest written constitution of any sovereign country in the world.  B. R. Ambedkar, the chairman of the Drafting Committee, is widely considered to be its chief architect.
Answer: B. R. Ambedkar