Problem: Internet service provider:

A mailbox provider is an organization that provides services for hosting electronic mail domains with access to storage for mail boxes. It provides email servers to send, receive, accept, and store email for end users or other organizations.

Who invented male domains?
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A: unanswerable

Problem: As the Reformers wanted all members of the church to be able to read the Bible, education on all levels got a strong boost. By the middle of the eighteenth century, the literacy rate in England was about 60 per cent, in Scotland 65 per cent, and in Sweden eight of ten men and women were able to read and to write. Colleges and universities were founded. For example, the Puritans who established Massachusetts Bay Colony in 1628 founded Harvard College only eight years later. About a dozen other colleges followed in the 18th century, including Yale (1701). Pennsylvania also became a centre of learning.
Who founded Harvard College?
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Answer: the Puritans

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In 1989, Gaddafi was overjoyed by the foundation of the Arab Maghreb Union, uniting Libya in an economic pact with Mauritania, Morocco, Tunisia and Algeria, viewing it as beginnings of a new Pan-Arab union. Meanwhile, Libya stepped up its support for anti-western militants such as the Provisional IRA, and in 1988, Pan Am Flight 103 was blown up over Lockerbie in Scotland, killing 243 passengers and 16 crew members, plus 11 people on the ground. British police investigations identified two Libyans Abdelbaset al-Megrahi and Lamin Khalifah Fhimah as the chief suspects, and in November 1991 issued a declaration demanding that Libya hand them over. When Gaddafi refused, citing the Montreal Convention, the United Nations (UN) imposed Resolution 748 in March 1992, initiating economic sanctions against Libya which had deep repercussions for the country's economy. The country suffered an estimated $900 million financial loss as a result. Further problems arose with the west when in January 1989, two Libyan warplanes were shot down by the U.S. off the Libyan coast. Many African states opposed the UN sanctions, with Mandela criticising them on a visit to Gaddafi in October 1997, when he praised Libya for its work in fighting apartheid and awarded Gaddafi the Order of Good Hope. They would only be suspended in 1998 when Libya agreed to allow the extradition of the suspects to the Scottish Court in the Netherlands, in a process overseen by Mandela.
How many people not on Pan Am Flight 103 were killed by its destruction?
A: 11

Context and question: The Queen, who opened the 1976 Summer Olympics in Montreal, also opened the 2012 Summer Olympics and Paralympics in London, making her the first head of state to open two Olympic Games in two different countries. For the London Olympics, she played herself in a short film as part of the opening ceremony, alongside Daniel Craig as James Bond. On 4 April 2013, she received an honorary BAFTA for her patronage of the film industry and was called "the most memorable Bond girl yet" at the award ceremony.
In what year did the BAFTA awards start?
Answer: unanswerable

Question: Copper's greater conductivity versus other metals enhances the electrical energy efficiency of motors. This is important because motors and motor-driven systems account for 43%-46% of all global electricity consumption and 69% of all electricity used by industry. Increasing the mass and cross section of copper in a coil increases the electrical energy efficiency of the motor. Copper motor rotors, a new technology designed for motor applications where energy savings are prime design objectives, are enabling general-purpose induction motors to meet and exceed National Electrical Manufacturers Association (NEMA) premium efficiency standards.
Is there an answer to this question: What property of copper ruins the efficiency of electrical motors?

Answer: unanswerable

Problem: 2008 Sichuan earthquake:

According to Chinese state officials, the quake caused 69,180 known deaths including 68,636 in Sichuan province; 18,498 people are listed as missing, and 374,176 injured, but these figures may further increase as more reports come in.[dated info] This estimate includes 158 earthquake relief workers who were killed in landslides as they tried to repair roads.

What were the 158 relief workers doing when they were killed?
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A:
tried to repair roads