Problem: Information: - Brad Mays (born May 30, 1955) is an independent filmmaker and stage director, living and working in Los Angeles, California. - Lorenda Starfelt (January 11, 1955 March 16, 2011) was an independent film producer, as well as a committed political activist and blogger who notably dug up president Barack Obama's birth announcement in an August 1961 edition of "The Honolulu Advertiser" while researching her documentary on the 2008 presidential election, "The Audacity of Democracy". - Barack Hussein Obama II (; born August 4, 1961) is an American politician who served as the 44th President of the United States from 2009 to 2017. He was the first African American to serve as president, as well as the first born outside the contiguous United States. He previously served in the U.S. Senate representing Illinois from 2005 to 2008, and in the Illinois State Senate from 1997 to 2004. - SING * ularity ( also known as OperaWorks ) is an independent documentary film produced and directed by Brad Mays , and co-produced by Lorenda Starfelt at LightSong Films in North Hollywood . Deriving its title from Shakespeare 's Twelfth Night - '' put thyself into the trick of singularity '' - SING * ularity portrays the unique training approach of OperaWorks , an intense training program in Northridge , California for opera singers founded by Ann Baltz in which the entire body is engaged . This rigorous approach to tuning the '' total instrument '' is rooted in various avant - garde techniques common to theatre training , but unique to the world of classical music . The film follows a group of singers - both student and professional - through the entire course , where they are instructed in Yoga , movement , visualization , conducting , acting and , of course , given traditional vocal coaching . The singers are also taught to improvise arias in a manner not unlike the scat approach used by jazz vocalists . - The Audacity of Democracy is a 2009 American independent documentary film produced by Lorenda Starfelt and directed by Brad Mays for LightSong Films in North Hollywood. The film, which was shot in New York City, Washington, D.C.; Chicago, Illinois; Dallas and Austin, Texas; and Denver, Colorado is an in-depth look at the P.U.M.A. (People United Means Action) movement in general and one of its most controversial leaders, Darragh Murphy, in particular. Given the paragraphs above, decide what entity has the relation 'publication date' with '2009'.

A: sing*ularity

Problem: Information: - Agra Road was a former station on the Salsette - Trombay Railway . It was dismantled after the rail line closed down in 1934 . The station lay in the Kurla region of Mumbai , located close to where the Tramway route ( Today 's CST Road ) intersected the Old Agra Road ( currently Lal Bahadur Shastri Marg ) , close to the Kurla BEST Bus Depot . - The standard gauge (also Stephenson gauge after George Stephenson, International gauge, or normal gauge) is a widely used railway track gauge. Approximately 55% of the lines in the world are this gauge. All high-speed rail lines (except those in Russia, Uzbekistan, and Finland) are standard gauge. The distance between the inside edges of the rails is defined to be (except in the United States, where it is still defined in Imperial and US customary units as ). It is also called the UIC gauge or UIC track gauge, the European gauge in the EU and Russia, or uniform gauge in Queensland, Australia. - India, officially the Republic of India ("Bhrat Gaarjya"), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country (with over 1.2 billion people), and the most populous democracy in the world. It is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the northeast; and Myanmar (Burma) and Bangladesh to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. India's Andaman and Nicobar Islands share a maritime border with Thailand and Indonesia. Its capital is New Delhi; other metropolises include Mumbai, Kolkata, Chennai, Bangalore, Hyderabad and Ahmedabad. - Kurla is a suburb of Mumbai, India. It is the headquarters of the Kurla taluka of Mumbai Suburban District. The suburb is named after the eponymous East Indian village that the suburb grew out of. It falls under Zone 5, Ward 'L' of the Municipal Corporation of Greater Mumbai. Its railway station, spelt as "Coorla" until 1890, is one the busiest on the Mumbai suburban railway on the central and harbour railway lines of Mumbai as is the Lokmanya Tilak Terminus (LTT) for out-station passenger/express trains. - Andheri is a suburb of Mumbai, situated in the west of the city on the Salsette Island. - The Salsette Trombay Railway also known as the Central Salsette Tramway was a railway line on the island of Salsette in the city of Mumbai (Bombay), India. The line was opened in 1928 by the Great Indian Peninsular Railway under the Bombay Improvement Trust which called for ""the opening up of a Railway line running West to South-east and linking up the Andheri and Kurla stations" to "render available for building purposes vast tracts of land sufficiently close to the city."" Hence the line linked Andheri in the north with the village of Trombay in the east. The standard gauge heavy rail line was about 13km long. During weekends, the line was frequented by picnickers who used to travel to Trombay to buy toddy or palm liquor. In 1934 the line was shut to make way for the Santacruz Airport. - Mumbai (also known as Bombay, the official name until 1995) is the capital city of the Indian state of Maharashtra. It is the most populous city in India and the ninth most populous agglomeration in the world, with an estimated city population of 18.4million. Along with the neighbouring regions of the Mumbai Metropolitan Region, it is one of the most populous urban regions in the world and the second most populous metropolitan area in India, with a population of 20.7million . Mumbai lies on the west coast of India and has a deep natural harbour. In 2009, Mumbai was named an alpha world city. It is also the wealthiest city in India, and has the highest GDP of any city in South, West, or Central Asia. Mumbai has the highest number of billionaires and millionaires among all cities in India. - Trombay is a northeastern suburb in Mumbai, India, with Mankhurd as the closest railway station on the Harbour Line of the Mumbai Suburban Railway. Given the paragraphs above, decide what entity has the relation 'instance of' with 'railway station'.

A:
agra road railway station