Problem: National Archives and Records Administration:

The Office of the Federal Register publishes the Federal Register, Code of Federal Regulations, and United States Statutes at Large, among others. It also administers the Electoral College.

What code is the Electoral College responsible for?
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A: unanswerable

Problem: ISPs may engage in peering, where multiple ISPs interconnect at peering points or Internet exchange points (IXs), allowing routing of data between each network, without charging one another for the data transmitteddata that would otherwise have passed through a third upstream ISP, incurring charges from the upstream ISP.
Why is peering used?
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Answer: data that would otherwise have passed through a third upstream ISP, incurring charges from the upstream ISP

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The kingdom grew to its largest extent under Mithridates VI, who conquered Colchis, Cappadocia, Paphlagonia, Bithynia, Lesser Armenia, the Bosporan Kingdom, the Greek colonies of the Tauric Chersonesos and for a brief time the Roman province of Asia. Mithridates VI, himself of mixed Persian and Greek ancestry, presented himself as the protector of the Greeks against the 'barbarians' of Rome styling himself as "King Mithridates Eupator Dionysus." and as the "great liberator". Mithridates also depicted himself with the anastole hairstyle of Alexander and used the symbolism of Herakles whom the Macedonian kings claimed descend from. After a long struggle with Rome in the Mithridatic wars, Pontus was defeated, part of it was incorporated into the Roman Republic as the province Bithynia and Pontus and the eastern half survived as a client kingdom.
Who called themselves King Mithridates Eupator Dionysus?
A: Mithridates VI

Context and question: Important fragments survived from the mosaic floor of the Great Palace of Constantinople which was commissioned during Justinian's reign. The figures, animals, plants all are entirely classical but they are scattered before a plain background. The portrait of a moustached man, probably a Gothic chieftain, is considered the most important surviving mosaic of the Justinianian age. The so-called small sekreton of the palace was built during Justin II's reign around 565577. Some fragments survive from the mosaics of this vaulted room. The vine scroll motifs are very similar to those in the Santa Constanza and they still closely follow the Classical tradition. There are remains of floral decoration in the Church of the Acheiropoietos in Thessaloniki (5th6th centuries).
What was the small vaulted room in the Great Palace of Constantinople called?
Answer: small sekreton

Question: Cities not served by road, sea, or river can be reached only by air, foot, dogsled, or snowmachine, accounting for Alaska's extremely well developed bush air servicesan Alaskan novelty. Anchorage and, to a lesser extent Fairbanks, is served by many major airlines. Because of limited highway access, air travel remains the most efficient form of transportation in and out of the state. Anchorage recently completed extensive remodeling and construction at Ted Stevens Anchorage International Airport to help accommodate the upsurge in tourism (in 2012-2013, Alaska received almost 2 million visitors).
Is there an answer to this question: Which three cities are served by major airlines?

Answer: unanswerable

Problem: Pacific War:

The battle secured the beachheads of the U.S. Sixth Army on Leyte against attack from the sea, broke the back of Japanese naval power and opened the way for an advance to the Ryukyu Islands in 1945. The only significant Japanese naval operation afterwards was the disastrous Operation Ten-Go in April 1945. Kurita's force had begun the battle with five battleships; when he returned to Japan, only Yamato was combat-worthy. Nishimura's sunken Yamashiro was the last battleship in history to engage another in combat.

When did Operation Ten-Go occur?
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A:
April 1945