Question: Dharmatma included a title character based on a king of which Indian form of lottery?

Context paragraphs:
Dharmatma: Dharmatama is a 1975 Hindi thriller movie and the first Bollywood film to be shot in Afghanistan.  It was produced and directed by Feroz Khan.  The movie is the first attempt in India to localise "The Godfather".  The title character was based on matka (form of Indian gambling) king Ratan Khatri.  It is said that Khan sat down with Khatri to learn more about him and understand the nuances of matka.  The cast includes Feroz Khan, Hema Malini, Rekha, Premnath, Imtiaz Khan, Danny Denzongpa, Farida Jalal, Ranjeet, Helen, Madan Puri, Jeevan, Iftekhar and Dara Singh, satyen kappu and sudhir.  The music is by Kalyanji Anandji.  This film took Feroz Khan to new heights in his career as this was a blockbuster movie.  The same year, "Sholay" and "Deewar" were released.  The film is also its scenes featuring Buzkashi a Central Asian sport on horses, including aerial shots, which in turn won film's cinematographer, Kamal Bose, Filmfare Award for Best Cinematographer.

Matka gambling: Matka" gambling or satta" is a form of lottery which originally involved betting on the opening and closing rates of cotton transmitted from the New York Cotton Exchange.  It originates from before the era of Indian independence when it was known as "Ankada Jugar" ("figures gambling").  In the 1960s, the system was replaced with other ways of generating random numbers, including pulling slips from a large earthenware pot known as a "matka", or dealing playing cards.

The Mouse Turned into a Maid: The mouse turned into a maid is an ancient fable of Indian origin that travelled westwards to Europe during the Middle Ages and also exists in the Far East.  Its Classical analogue is the Aesop's Fable of "Venus and the Cat" in which a man appeals to the goddess Venus to change his cat into a woman.  The fable has the themes of incomplete transformation and, in the Indian form, of a succession of more powerful forces.  It has received many treatments in literature, folklore and the arts.

The Chess Players (film): Shatranj Ke Khilari ("The Chess Players") is a 1977 Indian film by Bengali director Satyajit Ray, based on Munshi Premchand's short story of the same name.  Amjad Khan plays the role of Wajid Ali Shah, King of Awadh, and Richard Attenborough plays the role of General James Outram.  The film also features the actors Sanjeev Kumar, Saeed Jaffrey, Shabana Azmi, David Abraham and Tom Alter.

Saraswati veena: The Sarasvati vīṇa (also spelled Saraswati vina) (Tamil: வீணை , Bengali: সরস্বতী বীণা , Sanskrit: वीणा (vīṇā), Kannada: ವೀಣೆ , Malayalam: വീണ, Telugu: వీణ ) is an Indian plucked string instrument.  It is named after the Hindu goddess Saraswati, who is usually depicted holding or playing the instrument.  Also known as "raghunatha veena" is used mostly in Carnatic Indian classical music.  There are several variations of the veena, which in its South Indian form is a member of the lute family.  One who plays the veena is referred to as a "vainika".

Dusky palm squirrel: The Nilgiri palm squirrel ("Funambulus sublineatus") is the Indian form (formerly subspecies "F. s. sublineatus") of squirrels collectively known as Dusky-palm squirrels.  It is a species of rodent in the family Sciuridae.

Red-necked falcon: The red-necked falcon ("Falco chicquera") is a bird of prey in the falcon family with two disjunct populations, one in India and the other in Africa.  This medium-sized falcon has bluish grey wings and upper body, a chestnut red cap with short chin straps passing through the eye.  The primary feathers of the wing are black and a single black band at the tip of the tail are distinctive.  The Indian subspecies "Falco chicquera chicquera" also known as the red-headed merlin or red-headed falcon is found mainly in the open plains of the India Subcontinent although it is thought to have occurred further west in southeastern Iran.  The subspecies "Falco chicquera ruficollis" found in sub-Saharan Africa is sometimes treated as a full species, the rufous-necked falcon ("Falco ruficollis"), on the basis of its well-separated geographic range and distinctive pattern.  It appears very similar to the Indian form but has dark barring on the upperparts, a rufous breast band, and black moustachial and eye stripes.  As in most falcons, the females are larger and falconers in India called the female "turumti" and the male as "chatwa".  They hunt in pairs mostly at dawn and dusk, capturing small birds, bats and squirrels.

Forgotten Sins: Forgotten Sins was a 1996 television movie based on Lawrence Wright's "New Yorker" articles and his book "Remembering Satan", which was in turn based on the actual case of Paul Ingram.  It originally aired on the ABC Network on March 7, 1996.  It starred William Devane as Dr. Richard Ofshe, "a role to which William Devane brings his customary bristling panache" wrote Dorothy Rabinowitz in the Wall Street Journal.  John Shea also starred as Matthew Bradshaw, a fictional character based on Paul Ingram.  Bess Armstrong also appeared in this film, portraying Roberta 'Bobbie' Bradshaw, a character based on Sandy Ingram. " Doogie Howser"'s Lisa Dean Ryan co-starred.

Sheila Bhatia: Sheila Bhatia was an Indian poet, playwright, theatre personality and the founder of the "Delhi Art Theatre", a forum based in Delhi for the promotion of Indian art forms.  Punjabi opera, an Indian form of dance drama incorporating operatic movements, is reported to have been originated by Sheila Bhatia.  She was honoured by the Government of India in 1971 with Padma Shri, the fourth highest Indian civilian award.  A decade later, she received the Sangeet Natak Akademi Award for theatre direction in 1982 followed by Kalidas Samman in 1997.

Shila Mehta: Shila Mehta is an Indian Classical dance artist, choreographer, teacher, and composer.  Her background is firmly rooted in the North Indian form of Kathak, which she has taken to audiences across the globe including touring India, North America, Australia and Europe.  Mehta is the founder of Nupur Zankar Academy of Performing Arts and Research Centre in Mumbai India, which has now become a cultural hub for local and international students.  The Institute is registered with the Indian Council for Cultural Relations, New Delhi, India.

Supporting paragraphs: Dharmatma Matka gambling
Answer: Matka