Problem: Dell:

Dell sells personal computers (PCs), servers, data storage devices, network switches, software, computer peripherals, HDTVs, cameras, printers, MP3 players, and electronics built by other manufacturers. The company is well known for its innovations in supply chain management and electronic commerce, particularly its direct-sales model and its "build-to-order" or "configure to order" approach to manufacturing—delivering individual PCs configured to customer specifications. Dell was a pure hardware vendor for much of its existence, but with the acquisition in 2009 of Perot Systems, Dell entered the market for IT services. The company has since made additional acquisitions in storage and networking systems, with the aim of expanding their portfolio from offering computers only to delivering complete solutions for enterprise customers.

Innovations in what kind of management is Dell known for?
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A: supply chain


Problem: However, although almost any scenario where one wrestler is covering another prone, back-first wrestler can be considered a pin attempt, there is one important exception to that rule: Pin attempts broken up by other wrestlers. In matches involving multiple wrestlers (such as triple threat matches or tag team matches), wrestlers who see a pin attempt that, if successful, would result in them losing the match are expected to run in and break the pin attempt by performing some sort of offensive maneuver on the wrestler attempting the pin. The most common attacks for breaking pins are a stomp to the back and an elbow to the back of the head, as they are simple to pull off in the spur of the moment. However, these moves, simple as they are, still leave the pinning wrestler on top of the pinned wrestler. Despite the pinning wrestler still technically being on top of the pinned wrestler, the referee will still consider the pin attempt to be broken.
What can the referee consider a pin attempt to be, even if the attacker is still on top of the pinned wrester?
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Answer: broken


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
It was announced on December 12, 2012, that the AFL reached a partnership agreement with NET10 Wireless to be the first non-motorsports-related professional sports league in the United States to have a title sponsor, renaming it the NET10 Wireless Arena Football League. The redesigned website showed the new logo which incorporated the current AFL logo with the one from NET10 Wireless. The title sponsorship agreement ended in 2014 after a two-year partnership.
How many years did the AFL title sponsorship deal last?
A: two


Context and question: "The mind-stuff of the world is, of course, something more general than our individual conscious minds.... The mind-stuff is not spread in space and time; these are part of the cyclic scheme ultimately derived out of it.... It is necessary to keep reminding ourselves that all knowledge of our environment from which the world of physics is constructed, has entered in the form of messages transmitted along the nerves to the seat of consciousness.... Consciousness is not sharply defined, but fades into subconsciousness; and beyond that we must postulate something indefinite but yet continuous with our mental nature.... It is difficult for the matter-of-fact physicist to accept the view that the substratum of everything is of mental character. But no one can deny that mind is the first and most direct thing in our experience, and all else is remote inference."
What is the cyclic scheme transmitted by?
Answer: unanswerable


Question: Dell committed to reduce greenhouse gas emissions from its global activities by 40% by 2015, with 2008 fiscal year as the baseline year. It is listed in Greenpeace’s Guide to Greener Electronics that scores leading electronics manufacturers according to their policies on sustainability, climate and energy and how green their products are. In November 2011, Dell ranked 2nd out of 15 listed electronics makers (increasing its score to 5.1 from 4.9, which it gained in the previous ranking from October 2010).
Is there an answer to this question: What year did Dell rank 1st for product greenness?

Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Due to insistence by the International Federation of Association Football (FIFA), the international governing body of football, that domestic leagues reduce the number of games clubs played, the number of clubs was reduced to 20 in 1995 when four teams were relegated from the league and only two teams promoted. On 8 June 2006, FIFA requested that all major European leagues, including Italy's Serie A and Spain's La Liga be reduced to 18 teams by the start of the 2007–08 season. The Premier League responded by announcing their intention to resist such a reduction. Ultimately, the 2007–08 season kicked off again with 20 teams.
How many teams were relegated from the Premier League in 1995?
A:
four