Problem: Ministry of Defence (United Kingdom):

In October 2009, the MoD was heavily criticized for withdrawing the bi-annual non-operational training 20m budget for the volunteer Territorial Army (TA), ending all non-operational training for 6 months until April 2010. The government eventually backed down and restored the funding. The TA provides a small percentage of the UK's operational troops. Its members train on weekly evenings and monthly weekends, as well as two-week exercises generally annually and occasionally bi-annually for troops doing other courses. The cuts would have meant a significant loss of personnel and would have had adverse effects on recruitment.

How often do the TA troops regularly train?
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A: weekly evenings and monthly weekends

Problem: According to the dominant cosmological model, the Lambda-CDM model, less than 5% of the universe's energy density is made up of the "matter" described by the Standard Model of Particle Physics, and the majority of the universe is composed of dark matter and dark energy - with little agreement amongst scientists about what these are made of.
Which model suggests that matter is 0.5% of the universe?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Cargo and transport aircraft are typically used to deliver troops, weapons and other military equipment by a variety of methods to any area of military operations around the world, usually outside of the commercial flight routes in uncontrolled airspace. The workhorses of the USAF Air Mobility Command are the C-130 Hercules, C-17 Globemaster III, and C-5 Galaxy. These aircraft are largely defined in terms of their range capability as strategic airlift (C-5), strategic/tactical (C-17), and tactical (C-130) airlift to reflect the needs of the land forces they most often support. The CV-22 is used by the Air Force for the U.S. Special Operations Command (USSOCOM). It conducts long-range, special operations missions, and is equipped with extra fuel tanks and terrain-following radar. Some aircraft serve specialized transportation roles such as executive/embassy support (C-12), Antarctic Support (LC-130H), and USSOCOM support (C-27J, C-145A, and C-146A). The WC-130H aircraft are former weather reconnaissance aircraft, now reverted to the transport mission.
What aircraft offers Antarctic Support to the US Air Force?
A: LC-130H

Context and question: Investment in the city continued. The William Enston Home, a planned community for the city's aged and infirm, was built in 1889. An elaborate public building, the United States Post Office and Courthouse, was completed by the federal government in 1896 in the heart of the city. The Democrat-dominated state legislature passed a new constitution in 1895 that disfranchised blacks, effectively excluding them entirely from the political process, a second-class status that was maintained for more than six decades in a state that was majority black until about 1930.
The William Enston Home was built in what year?
Answer: 1889.

Question: Comcast also owns many local channels. Comcast also has a variety network known as Comcast Network, available exclusively to Comcast and Cablevision subscribers. The channel shows news, sports, and entertainment and places emphasis in Philadelphia and the Baltimore/Washington, D.C. areas, though the channel is also available in New York, Pittsburgh, and Richmond. In August 2004, Comcast started a channel called Comcast Entertainment Television, for Colorado Comcast subscribers, and focusing on life in Colorado. It also carries some National Hockey League and National Basketball Association games when Altitude Sports & Entertainment is carrying the NHL or NBA. In January 2006, CET became the primary channel for Colorado's Emergency Alert System in the Denver Metro Area. In 2006, Comcast helped found the channel SportsNet New York, acquiring a minority stake. The other partners in the project were New York Mets and Time Warner Cable.
Is there an answer to this question: In what year did Comcast Entertainment take over operation of Colorado's Emergency Alert System?

Answer: 2006

Question: The Earth of the early Archean (4,000 to 2,500 million years ago) may have had a different tectonic style. During this time, the Earth's crust cooled enough that rocks and continental plates began to form. Some scientists think because the Earth was hotter, that plate tectonic activity was more vigorous than it is today, resulting in a much greater rate of recycling of crustal material. This may have prevented cratonisation and continent formation until the mantle cooled and convection slowed down. Others argue that the subcontinental lithospheric mantle is too buoyant to subduct and that the lack of Archean rocks is a function of erosion and subsequent tectonic events.
Is there an answer to this question: What might have a very hot earth stopped from occurring?

Answer:
cratonisation and continent formation