The problem: Answer a question about this article:
By the end of 1957, Nasser nationalized all remaining British and French assets in Egypt, including the tobacco, cement, pharmaceutical, and phosphate industries. When efforts to offer tax incentives and attract outside investments yielded no tangible results, he nationalized more companies and made them a part of his economic development organization. He stopped short of total government control: two-thirds of the economy was still in private hands. This effort achieved a measure of success, with increased agricultural production and investment in industrialization. Nasser initiated the Helwan steelworks, which subsequently became Egypt's largest enterprise, providing the country with product and tens of thousands of jobs. Nasser also decided to cooperate with the Soviet Union in the construction of the Aswan Dam to replace the withdrawal of US funds.
How much of the economy was not controlled by Nassir's government?
****
The answer: two-thirds

The problem: Answer a question about this article:
The possibility of unlikely victories in the earlier rounds of the competition, where lower ranked teams beat higher placed opposition, known as "giant killings", is much anticipated by the public, and is considered an integral part of the tradition and prestige of the competition, alongside that gained by teams winning the competition. Almost every club in the League Pyramid has a fondly remembered giant-killing act in its history. It is considered particularly newsworthy when a top Premier League team suffers an upset defeat, or where the giant-killer is a non-league club, i.e. from outside the professional levels of The Football League.
What is a giant killer?
****
The answer: unlikely victories in the earlier rounds of the competition, where lower ranked teams beat higher placed opposition

The problem: Answer a question about this article:
Copyright infringement is reproducing, distributing, displaying or performing a work, or to make derivative works, without permission from the copyright holder, which is typically a publisher or other business representing or assigned by the work's creator. It is often called "piracy". While copyright is created the instance a work is fixed, generally the copyright holder can only get money damages if the owner registers the copyright.[citation needed] Enforcement of copyright is generally the responsibility of the copyright holder. The ACTA trade agreement, signed in May 2011 by the United States, Japan, Switzerland, and the EU, and which has not entered into force, requires that its parties add criminal penalties, including incarceration and fines, for copyright and trademark infringement, and obligated the parties to active police for infringement. There are limitations and exceptions to copyright, allowing limited use of copyrighted works, which does not constitute infringement. Examples of such doctrines are the fair use and fair dealing doctrine.
When was the ACTA trade agreement signed?
****
The answer: May 2011

The problem: Answer a question about this article:
Hydrogen is highly soluble in many rare earth and transition metals and is soluble in both nanocrystalline and amorphous metals. Hydrogen solubility in metals is influenced by local distortions or impurities in the crystal lattice. These properties may be useful when hydrogen is purified by passage through hot palladium disks, but the gas's high solubility is a metallurgical problem, contributing to the embrittlement of many metals, complicating the design of pipelines and storage tanks.
Where can you find soluble hydrogen?
****
The answer:
nanocrystalline and amorphous metals