Question: En Iniya Enthira was written as a series in a magazine published from which Indian city ?

Context paragraphs:
Mumbai Confidential: Mumbai Confidential is a hardboiled comic book series by Saurav Mohapatra and Vivek Shinde, published by Archaia.  The story is set in the Indian city of Mumbai against the backdrop of the Mumbai Police Encounter killings, a series of alleged extrajudicial slayings carried out by an elite squad of policemen.  The story contains a western crime noir narrative, and a setting and structure inspired by Bollywood movies.

En Iniya Iyanthira: En Iniya Enthira (Tamil: என் இனிய இயந்திரா , English: My Dear Machine ) is a Tamil science fiction novel written by Sujatha.  In the late 1980s Sujatha wrote this novel as a series in popular Tamil magazine "Ananda Vikatan".  Following the success of "En Iniya Enthira", Sujatha wrote another follow-up/sequel to this novel and named it "Meendum Jeano".  The novel was made into a serial and released on Doordarshan during 1991.  The main antagonist Jeeva was played by veteran actor Charu Haasan, Nila by Sivaranjini, Sibi by Shiva and Ravi by Anand.

Yo Vizag: Yo Vizag is a monthly English-language lifestyle magazine owned by Shilpanjani Dantu and published from the Indian city of Visakhapatnam.  Although almost all of the articles published in the magazine focus on the people and the city of Visakhapatnam, it is widely read outside the city as well.  Started in 2008, Yo Vizag has officially tied up with the IPL franchise Deccan Chargers for IPL 2012.

Maximum City: Maximum City: Bombay Lost and Found is a narrative nonfiction book by Suketu Mehta, published in 2004, about the Indian city of Mumbai (formerly Bombay).  It was published in hardcover by Random House's Alfred A. Knopf imprint.  When released in paperback, it was published by Vintage, a subdivision of Random House.

Raknno: Raknno is a Konkani weekly magazine published in Kannada script from the Indian city of Mangalore.  It is the largest circulated periodical in Konkani in Kannada script.  It is edited by Francis Rodrigues.

People en Español: People en Español is a Spanish-language American magazine published by Time Inc. that debuted in 1996, originally as the Spanish-language edition of its publication "People".  As of 2009, it is the Spanish-language magazine with the largest readership in the United States, reaching 7.1 million readers with each issue.  Distinguishing itself from its English-language counterpart, "People en Español"'s original editorial content combines coverage from the Hispanic and general world of entertainment, articles on fashion and beauty, and human interest stories.  It was created and launched by Time Warner media executive Lisa Garcia Quiroz.  Angelo Figueroa was the magazine's founding managing editor, who led the editorial department for its first five years.

Ananda Vikatan: Ananda Vikatan is the Tamil language weekly magazine published from Chennai, India.

Sunil Gangopadhyay: Sunil Gangopadhyay or Sunil Ganguly (Bengali: সুনীল গঙ্গোপাধ্যায় "Shunil Gônggopaddhae"), (7 September 1934 – 23 October 2012) was an Indian Bengali poet and novelist based in the Indian city of Kolkata.  Born in Faridpur, in what is now Bangladesh, Gangopadhyay obtained his master's degree in Bengali from the University of Calcutta.  In 1953 he and a few of his friends started a Bengali poetry magazine, "Krittibas".  Later he wrote for many different publications.

Seydi Ali Reis: Seydi Ali Reis (1498–1563), formerly also written Sidi Ali Reis and Sidi Ali Ben Hossein, was an Ottoman admiral and navigator.  He commanded the left wing of the Ottoman fleet at the naval Battle of Preveza in 1538.  He was later promoted to the rank of fleet admiral of the Ottoman fleet in the Indian Ocean, and as such, encountered the Portuguese forces based in the Indian city of Goa on several occasions in 1554.

Meendum Jeano: Meendum Jeano (Tamil: மீண்டும் ஜீனோ , English: The Return of Jeano ) is a Tamil science fiction novel written by writer Sujatha in 1987 as a sequel to "En Iniya Iyanthira".

Supporting paragraphs: En Iniya Iyanthira Ananda Vikatan
Answer: Chennai