Input: Read this: The city has started moving away from the automobile and towards mass transit. From 2004 to 2009, the annual number of unlinked public transportation trips increased by approximately 21%. In 2006, voters in King County passed proposition 2 (Transit Now) which increased bus service hours on high ridership routes and paid for five bus rapid transit lines called RapidRide. After rejecting a roads and transit measure in 2007, Seattle-area voters passed a transit only measure in 2008 to increase ST Express bus service, extend the Link Light Rail system, and expand and improve Sounder commuter rail service. A light rail line from downtown heading south to Sea-Tac Airport began service on December 19, 2009, giving the city its first rapid transit line with intermediate stations within the city limits. An extension north to the University of Washington is scheduled to open in 2016; and further extensions are planned to reach Lynnwood to the north, Des Moines to the south, and Bellevue and Redmond to the east by 2023. Former mayor Michael McGinn has supported building light rail from downtown to Ballard and West Seattle.
Question: Which former mayor backed the expansion of rail lines from downtown to Ballard?

Output: Michael McGinn

QUES: In late September 1838, he started reading Thomas Malthus's An Essay on the Principle of Population with its statistical argument that human populations, if unrestrained, breed beyond their means and struggle to survive. Darwin related this to the struggle for existence among wildlife and botanist de Candolle's "warring of the species" in plants; he immediately envisioned "a force like a hundred thousand wedges" pushing well-adapted variations into "gaps in the economy of nature", so that the survivors would pass on their form and abilities, and unfavourable variations would be destroyed. By December 1838, he had noted a similarity between the act of breeders selecting traits and a Malthusian Nature selecting among variants thrown up by "chance" so that "every part of newly acquired structure is fully practical and perfected".

What did Thomas Malthus' book theorize would happen to human populations if they were unrestrained?
What is the answer?
ANS: breed beyond their means and struggle to survive

QUES: The economic reforms of President Carlos Salinas de Gortari had a tremendous effect on the city, as a number of businesses, including banks and airlines, were privatized. He also signed the North American Free Trade Agreement (NAFTA). This led to decentralization and a shift in Mexico City's economic base, from manufacturing to services, as most factories moved away to either the State of Mexico, or more commonly to the northern border. By contrast, corporate office buildings set their base in the city.
Who signed NAFTA for Mexico?

ANS: President Carlos Salinas de Gortari

As Charles Town grew, so did the community's cultural and social opportunities, especially for the elite merchants and planters. The first theatre building in America was built in 1736 on the site of today's Dock Street Theatre. Benevolent societies were formed by different ethnic groups, from French Huguenots to free people of color to Germans to Jews. The Charles Towne Library Society was established in 1748 by well-born young men who wanted to share the financial cost to keep up with the scientific and philosophical issues of the day. This group also helped establish the College of Charles Towne in 1770, the oldest college in South Carolina. Until its transition to state ownership in 1970, this was the oldest municipally supported college in the United States.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Charleston supported the College of Charles Towne until what year?
Ah, so.. 1970

Question: Of the 10 most populous U.S. cities, Houston has the most total area of parks and green space, 56,405 acres (228 km2). The city also has over 200 additional green spacestotaling over 19,600 acres (79 km2) that are managed by the cityincluding the Houston Arboretum and Nature Center. The Lee and Joe Jamail Skatepark is a public skatepark owned and operated by the city of Houston, and is one of the largest skateparks in Texas consisting of 30,000 (2,800 m2) square foot in-ground facility. The Gerald D. Hines Waterwall Parklocated in the Uptown District of the cityserves as a popular tourist attraction, weddings, and various celebrations. A 2011 study by Walk Score ranked Houston the 23rd most walkable of the 50 largest cities in the United States. Wet'n'Wild SplashTown is a water park located north of Houston.
Try to answer this question if possible: Who manages Texas's green spaces?
Answer: unanswerable

Problem: On October 11, 1944, the Tuvan People's Republic joined the Russian SFSR as the Tuvan Autonomous Oblast, in 1961 becoming an Autonomous Soviet Socialist Republic.
What was the Tuvan People's Republic renamed when it exited the RSFSR?
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Answer:
unanswerable