Problem: Please answer a question about the following article about Pub:
By the end of the 18th century a new room in the pub was established: the saloon.[citation needed] Beer establishments had always provided entertainment of some sortsinging, gaming or sport.[citation needed] Balls Pond Road in Islington was named after an establishment run by a Mr Ball that had a duck pond at the rear, where drinkers could, for a fee, go out and take a potshot at the ducks. More common, however, was a card room or a billiard room.[citation needed] The saloon was a room where for an admission fee or a higher price of drinks, singing, dancing, drama or comedy was performed and drinks would be served at the table.[citation needed] From this came the popular music hall form of entertainmenta show consisting of a variety of acts.[citation needed] A most famous London saloon was the Grecian Saloon in The Eagle, City Road, which is still famous because of a nursery rhyme: "Up and down the City Road / In and out The Eagle / That's the way the money goes / Pop goes the weasel." This meant that the customer had spent all his money at The Eagle, and needed to pawn his "weasel" to get some more. The meaning of the "weasel" is unclear but the two most likely definitions are: a flat iron used for finishing clothing; or rhyming slang for a coat (weasel and stoat).
In what century did saloons become established?
A: 18th
Problem: Please answer a question about the following article about Dissolution of the Soviet Union:
On January 21, 1990, Rukh organized a 300-mile (480 km) human chain between Kiev, Lviv, and Ivano-Frankivsk. Hundreds of thousands joined hands to commemorate the proclamation of Ukrainian independence in 1918 and the reunification of Ukrainian lands one year later (1919 Unification Act). On January 23, 1990, the Ukrainian Greek-Catholic Church held its first synod since its liquidation by the Soviets in 1946 (an act which the gathering declared invalid). On February 9, 1990, the Ukrainian Ministry of Justice officially registered Rukh. However, the registration came too late for Rukh to stand its own candidates for the parliamentary and local elections on March 4. At the 1990 elections of people's deputies to the Supreme Council (Verkhovna Rada), candidates from the Democratic Bloc won landslide victories in western Ukrainian oblasts. A majority of the seats had to hold run-off elections. On March 18, Democratic candidates scored further victories in the run-offs. The Democratic Bloc gained about 90 out of 450 seats in the new parliament.
Who organized this chain?
A: Rukh
Problem: Please answer a question about the following article about Hellenistic period:
Other city states formed federated states in self-defense, such as the Aetolian League (est. 370 BCE), the Achaean League (est. 280 BCE), the Boeotian league, the "Northern League" (Byzantium, Chalcedon, Heraclea Pontica and Tium) and the "Nesiotic League" of the Cyclades. These federations involved a central government which controlled foreign policy and military affairs, while leaving most of the local governing to the city states, a system termed sympoliteia. In states such as the Achaean league, this also involved the admission of other ethnic groups into the federation with equal rights, in this case, non-Achaeans. The Achean league was able to drive out the Macedonians from the Peloponnese and free Corinth, which duly joined the league.
What system delegates military and foreign affairs to the central government and local affairs to the city states?
A: sympoliteia
Problem: Please answer a question about the following article about Detroit:
During the late 19th century, several Gilded Age mansions reflecting the wealth of industry and shipping magnates were built east and west of the current downtown, along the major avenues of the Woodward plan. Most notable among them was the David Whitney House located at 4421 Woodward Avenue, which became a prime location for mansions. During this period some referred to Detroit as the Paris of the West for its architecture, grand avenues in the Paris style, and for Washington Boulevard, recently electrified by Thomas Edison. The city had grown steadily from the 1830s with the rise of shipping, shipbuilding, and manufacturing industries. Strategically located along the Great Lakes waterway, Detroit emerged as a major port and transportation hub.
Which street became known for it's mansions?
A:
Woodward Avenue