Input: Read this: PlayStation 3 console protects certain types of data and uses digital rights management to limit the data's use. Purchased games and content from the PlayStation Network store are governed by PlayStation's Network Digital Rights Management (NDRM). The NDRM allows users to access the data from up to 2 different PlayStation 3's that have been activated using a user's PlayStation Network ID. PlayStation 3 also limits the transfer of copy protected videos downloaded from its store to other machines and states that copy protected video "may not restore correctly" following certain actions after making a backup such as downloading a new copy protected movie.
Question: What identifier allows a player to deactivate a PlayStation 3?

Output: unanswerable

QUES: DST clock shifts sometimes complicate timekeeping and can disrupt travel, billing, record keeping, medical devices, heavy equipment, and sleep patterns. Computer software can often adjust clocks automatically, but policy changes by various jurisdictions of the dates and timings of DST may be confusing.

When the clock on your laptop adjusts to DST without you resetting the clock, what is controlling the change?
What is the answer?
ANS: Computer software

QUES: The civilians of London had an enormous role to play in the protection of their city. Many civilians who were unwilling or unable to join the military became members of the Home Guard, the Air Raid Precautions service (ARP), the Auxiliary Fire Service, and many other organisations. The AFS had 138,000 personnel by July 1939. Only one year earlier, there had only been 6,600 full-time and 13,800 part-time firemen in the entire country. During the Blitz, The Scout Association guided fire engines to where they were most needed, and became known as the "Blitz Scouts". Many unemployed were drafted into the Royal Army Pay Corps. These personnel, along with others from the Pioneer Corps, were charged with the task of salvage and clean-up.
What is ARP?

ANS: Air Raid Precautions

Xinhua and CCTV quoted relay spectators who condemned the protests, to a greater extent than most Western media, but did not quote any alternate viewpoints, providing no coverage of support for the protests by some ordinary citizens in Western countries. It quoted athletes who expressed pride at taking part in the relays, to a greater extent than Western media, but not those who, like Marie-Jose Perec, expressed understanding and support for the protestors. The Beijing Organising Committee for the Games mentioned the "smiling faces of the elderly, children and the artists on the streets", of cheering and supportive Londoners. Xinhua said that protesters were "radicals" who "trampled human rights" and whose activities were condemned by "the people of the world who cordially love the Olympic spirit".
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Which athlete showed support for the people protesting?
Ah, so.. Marie-Jose Perec

Question: Total investment in renewable energy (including small hydro-electric projects) was $244 billion in 2012, down 12% from 2011 mainly due to dramatically lower solar prices and weakened US and EU markets. As a share of total investment in power plants, wind and solar PV grew from 14% in 2000 to over 60% in 2012. The top countries for investment in recent years were China, Germany, Spain, the United States, Italy, and Brazil. Renewable energy companies include BrightSource Energy, First Solar, Gamesa, GE Energy, Goldwind, Sinovel, Trina Solar, Vestas and Yingli.
Try to answer this question if possible: Why did the total investment in renewable energy go down in 2012?
Answer: dramatically lower solar prices

Input: Read this: Popper played a vital role in establishing the philosophy of science as a vigorous, autonomous discipline within philosophy, through his own prolific and influential works, and also through his influence on his own contemporaries and students. Popper founded in 1946 the Department of Philosophy, Logic and Scientific Method at the London School of Economics and there lectured and influenced both Imre Lakatos and Paul Feyerabend, two of the foremost philosophers of science in the next generation of philosophy of science. (Lakatos significantly modified Popper's position,:1 and Feyerabend repudiated it entirely, but the work of both is deeply influenced by Popper and engaged with many of the problems that Popper set.)
Question: Who did not play a role in the philosophy of science?

Output:
unanswerable