Question: What was the native language of Devdas Mohandas Gandhi's father?

full_context: Document 1: Devdas Gandhi: Devdas Mohandas Gandhi (22 May 1900 – 3 August 1957) was the fourth and youngest son of Mohandas Karamchand Gandhi. He was born in South Africa and returned to India with his parents as a young man. He became active in his father's movement, spending many terms in jail. He also became a prominent journalist, serving as editor of Hindustan Times.
Document 2: Balraj Sahni: In the late 1930s, Sahni and his wife left Rawalpindi to join Tagore's Visva-Bharati University in Shantiniketan in Bengal as an English and Hindi teacher. It is here that their son, Parikshit Sahni was born, when his wife Damayanti was earning her bachelor's degree. He also collaborated with Mahatma Gandhi for a year in 1938. The next year, Sahni, with Gandhi's blessings, went to England to join the BBC-London's Hindi service as a radio announcer. He returned to India in 1943.
Document 3: Jamnalal Bajaj: Jamnalal Bajaj (4 November 1889 – 11 February 1942) was an Indian industrialist, a philanthropist, and Indian independence fighter. He founded the Bajaj Group of companies in the 1920s, and the group now has 24 companies, including six that are listed on the bourses. He was also a close and beloved associate of Mahatma Gandhi, who is known to have often declared that Jamnalal was his fifth son.
Document 4: Tucson, Arizona: Tucson has one daily newspaper, the morning Arizona Daily Star. Wick Communications publishes the daily legal paper The Daily Territorial, while Boulder, Colo.-based 10/13 Communications publishes Tucson Weekly (an "alternative" publication), Inside Tucson Business and the Explorer. TucsonSentinel.com is a nonprofit independent online news organization. Tucson Lifestyle Magazine, Lovin' Life News, DesertLeaf, and Zócalo Magazine are monthly publications covering arts, architecture, decor, fashion, entertainment, business, history, and other events. The Arizona Daily Wildcat is the University of Arizona's student newspaper, and the Aztec News is the Pima Community College student newspaper. The New Vision is the newspaper for the Roman Catholic Diocese of Tucson, and the Arizona Jewish Post is the newspaper of the Jewish Federation of Southern Arizona.
Document 5: Jawaharlal Nehru: Jawaharlal Nehru (; Hindi: [ˈdʒəʋaːɦərˈlaːl ˈneːɦru] (listen); 14 November 1889 – 27 May 1964) was an Indian independence activist, and subsequently, the first Prime Minister of India and a central figure in Indian politics before and after independence. He emerged as an eminent leader of the Indian independence movement under the tutelage of Mahatma Gandhi and served India as Prime Minister from its establishment as an independent nation in 1947 until his death in 1964. He has been described by the Amar Chitra Katha as the architect of India. He was also known as Pandit Nehru due to his roots with the Kashmiri Pandit community while Indian children knew him as Chacha Nehru (Hindi, lit., "Uncle Nehru").The son of Motilal Nehru, a prominent lawyer and nationalist statesman and Swaroop Rani, Nehru was a graduate of Trinity College, Cambridge and the Inner Temple, where he trained to be a barrister. Upon his return to India, he enrolled at the Allahabad High Court and took an interest in national politics, which eventually replaced his legal practice. A committed nationalist since his teenage years, he became a rising figure in Indian politics during the upheavals of the 1910s. He became the prominent leader of the left-wing factions of the Indian National Congress during the 1920s, and eventually of the entire Congress, with the tacit approval of his mentor, Gandhi. As Congress President in 1929, Nehru called for complete independence from the British Raj and instigated the Congress's decisive shift towards the left.
Document 6: Vaishnava Jana To: Vaishnava Jana To is one of the most popular Hindu bhajans, written in the 15th century by the poet Narsinh Mehta in the Gujarati language. The bhajan was included in Mahatma Gandhi's daily prayer. The bhajan speak about the life, ideals and mentality of a Vaishnava Jana (a follower of Vishnu).
Document 7: Young India: Young India was a weekshed - a weekly paper or journal - in English published by Mohandas Karamchand Gandhi from 1919 to 1931. Gandhi wrote various quotations in this journal that inspired many. He used Young India to spread his unique ideology and thoughts regarding the use of nonviolence in organising movements and to urge readers to consider, organise, and plan for India's eventual independence from Britain.
Document 8: Devdas Gandhi: Devdas fell in love with Lakshmi, the daughter of C. Rajagopalachari, Devdas's father's associate in the Indian independence struggle. Due to Lakshmi's age at that time, she was only 15 and Devdas was 28 years, both Devdas's father and Rajaji asked the couple to wait for five years without seeing each other. After five years had passed, they were married with their fathers' permissions in 1933. Devdas and Lakshmi had four children, Rajmohan Gandhi, Gopalkrishna Gandhi, Ramchandra Gandhi and Tara Gandhi Bhattacharjee (born 24 April 1934, New Delhi).
Document 9: Gandhi the Man: Gandhi the Man is a biography of Mohandas Karamchand Gandhi written by Eknath Easwaran. The book was originally published in the United States in 1973. Several subsequent expanded editions have been published. Foreign (non-English) editions have also been published in several languages. The book has been reviewed in newspapers, professional journals, and websites. The subtitle of the 4th edition is "How one man changed himself to change the world".
Document 10: Sanskrit: Over 90 weeklies, fortnightlies and quarterlies are published in Sanskrit. Sudharma, a daily newspaper in Sanskrit, has been published out of Mysore, India, since 1970, while Sanskrit Vartman Patram and Vishwasya Vrittantam started in Gujarat during the last five years. Since 1974, there has been a short daily news broadcast on state-run All India Radio. These broadcasts are also made available on the internet on AIR's website. Sanskrit news is broadcast on TV and on the internet through the DD National channel at 6:55 AM IST.
Document 11: Navajivan Trust: Earlier, Navajivan referred to a weekly newspaper published by Gandhi, in Gujarati, from 1919 (September 7) to 1931, from Ahmedabad.
Document 12: Bapunagar: Bapunagar is a neighbourhood in Ahmedabad, Gujarat, India. It is located in the eastern part of the city, in the Rakhial ward. Its name derives from the word "Bapu", which refers to Gandhi, who was popularly called "Bapu", or Father.
Document 13: Mahatma Gandhi: Mohandas Karamchand Gandhi (/ ˈɡɑːndi, ˈɡæn - /; Hindustani: (ˈmoːɦənd̪aːs ˈkərəmtʃənd̪ ˈɡaːnd̪ɦi) (listen); 2 October 1869 -- 30 January 1948) was an Indian activist who was the leader of the Indian independence movement against British rule. Employing nonviolent civil disobedience, Gandhi led India to independence and inspired movements for civil rights and freedom across the world. The honorific Mahātmā (Sanskrit: ``high - souled '',`` venerable'') -- applied to him first in 1914 in South Africa -- is now used worldwide. In India, he is also called Bapu (Gujarati: endearment for father, papa) and Gandhi ji, and known as the Father of the Nation.
Document 14: Vaishnava Jana To: Vaishnava Jana To is one of the most popular Hindu bhajans, written in the 15th century by the poet Narsinh Mehta in the Gujarati language. The bhajan was included in Mahatma Gandhi's daily prayer. The bhajan speaks about the life, ideals and mentality of a Vaishnava Jana (a follower of Vishnu).
Document 15: Ganesh Vasudev Mavalankar: Ganesh Vasudev Mavalankar (27 November 1888 – 27 February 1956) popularly known as Dadasaheb was an independence activist, the President (from 1946 to 1947) of the Central Legislative Assembly, then Speaker of the Constituent Assembly of India, and later the first Speaker of the Lok Sabha, the lower house of the Parliament of India. His son Purushottam Mavalankar was later elected to the Lok Sabha twice from Gujarat.
ground_truth: Gujarati
sub_queries: What was the name of Devdas Mohandas Gandhi's father? Answer: Mohandas Karamchand Gandhi
Mohandas Karamchand Gandhi >> native language Answer: Gujarati