You will be given a definition of a task first, then some input of the task.
In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Question: In what year was the city founded where the WKY Television System is based? Passage 1:The WKY Television System, based in Oklahoma City and the forerunner to Gaylord Broadcasting, bought the station in 1966 and changed its call letters to WVTV. The new owners also built new studio facilities at the corner of North 35th Street and Capital Drive. This started the station on its path to becoming one of the most popular independent stations in the country, with strong local programming such as The Bowling Game (which would eventually be syndicated across the Midwest), along with a strong slate of syndicated programs such as cartoons, classic off-network sitcoms, more recent sitcoms, drama series, sports, and movies. Like its Gaylord stablemates, channel 18 focused on programming geared towards rural and suburban audiences located in Milwaukee's outer ring, opposed to the more urban fare presented by Milwaukee's other stations. Longtime staples on WVTV included Hee Haw (which was produced by sister division Gaylord Entertainment), The Lawrence Welk Show as well as syndicated reruns of Green Acres and The Andy Griffith Show. The station also aired All Star Wrestling during the 1970s and 1980s.
 Passage 2:An early recorded use of foreign auxiliaries dates back to Ancient Egypt, the thirteenth century BC, when Pharaoh Ramesses II used 11,000 mercenaries during his battles. A long established foreign corps in the Egyptian forces were the Medjay—a generic term given to tribal scouts and light infantry recruited from Nubia serving from the late period of the Old Kingdom through that of the New Kingdom. Other warriors recruited from outside the borders of Egypt included Libyan, Syrian and Canaanite contingents under the New Kingdom and Sherdens from Sardinia who appear in their distinctive horned helmets on wall paintings as body guards for Ramesses II. Celtic mercenaries were greatly employed in the Greek world (leading to the sack of Delphi and the Celtic settlement of Galatia). The Greek rulers of Ptolemaic Egypt, too, used Celtic mercenaries. Carthage was unique for relying primarily on mercenaries to fight its wars, particularly Gaul and Spanish mercenaries.
 Passage 3:Its location at the foot of the historic Pierre Pertuis pass (in operation since the Roman era) made the villages an important stopping point and transportation hub. The Petinesca Roman road ran to the east of Sonceboz before it crossed the Jura mountains. The ruins of a 4th-century Roman settlement have been discovered at the Le Châtillon ridge. After the collapse of the Roman Empire, a medieval settlement developed over the Roman settlement. In 999 Moutier-Grandval Abbey gave the local farms and the Summavallis chapel to the Prince-Bishop of Basel. The Prince-Bishop assigned Moutier-Grandval Abbey to administer the village as the bailiff and the parish priest (placing the Abbey over the secular and spiritual needs of the village). This organization continued until Sonceboz and Sombeval accepted the Protestant Reformation in 1530. After the Reformation, the villages were under the secular administration of Erguel. After the 1797 French victory and the Treaty of Campo Formio, Sonceboz-Sombeval became part of the French Département of Mont-Terrible. Three years later, in 1800 it became part of the Département of Haut-Rhin. After Napoleon's defeat and the Congress of Vienna, Sonceboz-Sombeval was assigned to the Canton of Bern in 1815.

Output:
1