Input: Read this: It is speculated by some archaeologists that Sumerian speakers were farmers who moved down from the north, after perfecting irrigation agriculture there. The Ubaid pottery of southern Mesopotamia has been connected via Choga Mami transitional ware to the pottery of the Samarra period culture (c. 5700 4900 BC C-14) in the north, who were the first to practice a primitive form of irrigation agriculture along the middle Tigris River and its tributaries. The connection is most clearly seen at Tell Awayli (Oueilli, Oueili) near Larsa, excavated by the French in the 1980s, where eight levels yielded pre-Ubaid pottery resembling Samarran ware. According to this theory, farming peoples spread down into southern Mesopotamia because they had developed a temple-centered social organization for mobilizing labor and technology for water control, enabling them to survive and prosper in a difficult environment.[citation needed]
Question: What type of agriculture was developed along the Euphrates river?

Output: unanswerable

Input: Read this: As of 2008[update], Germany is the fourth largest music market in the world and has exerted a strong influence on Dance and Rock music, and pioneered trance music. Artists such as Herbert Gronemeyer, Scorpions, Rammstein, Nena, Dieter Bohlen, Tokio Hotel and Modern Talking have enjoyed international fame. German musicians and, particularly, the pioneering bands Tangerine Dream and Kraftwerk have also contributed to the development of electronic music. Germany hosts many large rock music festivals annually. The Rock am Ring festival is the largest music festival in Germany, and among the largest in the world. German artists also make up a large percentage of Industrial music acts, which is called Neue Deutsche Harte. Germany hosts some of the largest Goth scenes and festivals in the entire world, with events like Wave-Gothic-Treffen and M'era Luna Festival easily attracting up to 30,000 people. Amongst Germany's famous artists there are various Dutch entertainers, such as Johannes Heesters.
Question: How many people does M'era Luna Festival attract?

Output: up to 30,000

Input: Read this: The most widely used symbol is the flag of Greece, which features nine equal horizontal stripes of blue alternating with white representing the nine syllables of the Greek national motto Eleftheria i thanatos (freedom or death), which was the motto of the Greek War of Independence. The blue square in the upper hoist-side corner bears a white cross, which represents Greek Orthodoxy. The Greek flag is widely used by the Greek Cypriots, although Cyprus has officially adopted a neutral flag to ease ethnic tensions with the Turkish Cypriot minority see flag of Cyprus).
Question: This reference also holds significance as what the the Grecian people ?

Output: motto of the Greek War of Independence

Input: Read this: The City of New York has an official television station run by the NYC Media Group and broadcasting from Bronx Community College, and Cablevision operates News 12 The Bronx, both of which feature programming based in the Bronx. Co-op City was the first area in the Bronx, and the first in New York beyond Manhattan, to have its own cable television provider. The local public-access television station BronxNet originates from Herbert H. Lehman College, the borough's only four year CUNY school, and provides government-access television (GATV) public affairs programming in addition to programming produced by Bronx residents.
Question: What channel in the Bronx does Cablevision run?

Output:
News 12 The Bronx