Problem: Alsace:

With the decline of the Roman Empire, Alsace became the territory of the Germanic Alemanni. The Alemanni were agricultural people, and their Germanic language formed the basis of modern-day dialects spoken along the Upper Rhine (Alsatian, Alemannian, Swabian, Swiss). Clovis and the Franks defeated the Alemanni during the 5th century AD, culminating with the Battle of Tolbiac, and Alsace became part of the Kingdom of Austrasia. Under Clovis' Merovingian successors the inhabitants were Christianized. Alsace remained under Frankish control until the Frankish realm, following the Oaths of Strasbourg of 842, was formally dissolved in 843 at the Treaty of Verdun; the grandsons of Charlemagne divided the realm into three parts. Alsace formed part of the Middle Francia, which was ruled by the youngest grandson Lothar I. Lothar died early in 855 and his realm was divided into three parts. The part known as Lotharingia, or Lorraine, was given to Lothar's son. The rest was shared between Lothar's brothers Charles the Bald (ruler of the West Frankish realm) and Louis the German (ruler of the East Frankish realm). The Kingdom of Lotharingia was short-lived, however, becoming the stem duchy of Lorraine in Eastern Francia after the Treaty of Ribemont in 880. Alsace was united with the other Alemanni east of the Rhine into the stem duchy of Swabia.

What languages were common in the Roman Empire?
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A: unanswerable

Problem: Estonian language:

The oldest written records of the Finnic languages of Estonia date from the 13th century. Originates Livoniae in Chronicle of Henry of Livonia contains Estonian place names, words and fragments of sentences.

Aside from place names what else from the Estonian language can be found in the Originates Livoniae in Chronicle of Henry of Livonia?
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A: words and fragments of sentences.

Problem: Han dynasty:

Three Han mathematical treatises still exist. These are the Book on Numbers and Computation, the Arithmetical Classic of the Gnomon and the Circular Paths of Heaven and the Nine Chapters on the Mathematical Art. Han-era mathematical achievements include solving problems with right-angle triangles, square roots, cube roots, and matrix methods, finding more accurate approximations for pi, providing mathematical proof of the Pythagorean theorem, use of the decimal fraction, Gaussian elimination to solve linear equations, and continued fractions to find the roots of equations.

During what era was the Nine Chapters on the Mathematical Art from?
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A: Han

Problem: Somerset:

Tourism is a major industry, estimated in 2001 to support around 23,000 people. Attractions include the coastal towns, part of the Exmoor National Park, the West Somerset Railway (a heritage railway), and the museum of the Fleet Air Arm at RNAS Yeovilton. The town of Glastonbury has mythical associations, including legends of a visit by the young Jesus of Nazareth and Joseph of Arimathea, with links to the Holy Grail, King Arthur, and Camelot, identified by some as Cadbury Castle, an Iron Age hill fort. Glastonbury also gives its name to an annual open-air rock festival held in nearby Pilton. There are show caves open to visitors in the Cheddar Gorge, as well as its locally produced cheese, although there is now only one remaining cheese maker in the village of Cheddar.

In what year was the first annual open-air rock festival near Pilton?
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A:
unanswerable