In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
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Question: When did some stores begin to go out of business due to the economy?, Context: The retail trade in Cork city includes a mix of both modern, state of the art shopping centres and family owned local shops. Department stores cater for all budgets, with expensive boutiques for one end of the market and high street stores also available. Shopping centres can be found in many of Cork's suburbs, including Blackpool, Ballincollig, Douglas, Ballyvolane, Wilton and Mahon Point. Others are available in the city centre. These include the recently[when?] completed development of two large malls The Cornmarket Centre on Cornmarket Street, and new the retail street called "Opera Lane" off St. Patrick's Street/Academy Street. The Grand Parade scheme, on the site of the former Capitol Cineplex, was planning-approved for 60,000 square feet (5,600 m2) of retail space, with work commencing in 2016. Cork's main shopping street is St. Patrick's Street and is the most expensive street in the country per sq. metre after Dublin's Grafton Street. As of 2015[update] this area has been impacted by the post-2008 downturn, with many retail spaces available for let.[citation needed] Other shopping areas in the city centre include Oliver Plunkett St. and Grand Parade. Cork is also home to some of the country's leading department stores with the foundations of shops such as Dunnes Stores and the former Roches Stores being laid in the city. Outside the city centre is Mahon Point Shopping Centre.

Answer: 2008


Question: What did his thinking conflict with?, Context: In the early 11th century, the Muslim physicist Ibn al-Haytham (Alhacen or Alhazen) discussed space perception and its epistemological implications in his Book of Optics (1021), he also rejected Aristotle's definition of topos (Physics IV) by way of geometric demonstrations and defined place as a mathematical spatial extension. His experimental proof of the intromission model of vision led to changes in the understanding of the visual perception of space, contrary to the previous emission theory of vision supported by Euclid and Ptolemy. In "tying the visual perception of space to prior bodily experience, Alhacen unequivocally rejected the intuitiveness of spatial perception and, therefore, the autonomy of vision. Without tangible notions of distance and size for correlation, sight can tell us next to nothing about such things."

Answer: Aristotle's definition of topos


Question: What did the U.S. Department of Transportation do?, Context: Richmond is a major hub for intercity bus company Greyhound Lines, with its terminal at 2910 N Boulevard. Multiple runs per day connect directly with Washington, D.C., New York, Raleigh, and elsewhere. Direct trips to New York take approximately 7.5 hours. Discount carrier Megabus also provides curbside service from outside of Main Street Station, with fares starting at $1. Direct service is available to Washington, D.C., Hampton Roads, Charlotte, Raleigh, Baltimore, and Philadelphia. Most other connections to Megabus served cites, such as New York, can be made from Washington, D.C. Richmond, and the surrounding metropolitan area, was granted[when?] a roughly $25 million grant from the U.S. Department of Transportation to support a newly proposed Rapid Transit System, which would run along Broad Street from Willow Lawn to Rocketts Landing, in the first phase of an improved public transportation hub for the region.

Answer:
granted[when?] a roughly $25 million grant