Input: In the county, the population was spread out with 23.70% under the age of 18, 15.50% from 18 to 24, 26.50% from 25 to 44, 21.80% from 45 to 64, and 12.50% who were 65 years of age or older. The median age was 34 years. For every 100 females there were 93.50 males. For every 100 females age 18 and over, there were 90.00 males.

Question: How many more people, in terms of percentage, were in the two largest age groups combined compared to the two smallest age groups combined?

Input: Paraguay relies almost solely on hydroelectric power to meet its energy needs. The Itaipu Dam, completed in 1984, has the world's second largest power-generating capacity: 13.3 gigawatts. The dam is located on the Paraguay River, and Paraguay and Brazil evenly share the ownership, operation, and electricity generated. Additionally, Paraguay co-owns another major hydropower plant, Yacyreta, with Argentina. Paraguay uses only a small portion of the energy it generates through Itaipu and Yacyreta. In 2002 Paraguay generated more than 48 billion kilowatt-hours of energy. It consumed only 2.5 billion kilowatt-hours while exporting 45.9 billion kilowatt-hours. Paraguay will have even more hydroelectricity to export when planned new turbines are installed at Itaipu and the Yacyreta dam is fully completed. In 2007 electricity production rose to 70 TWh, and exports reached 64 TWh which put Paraguay in second place worldwide as an exporter of electrical power . Paraguay has no oil reserves; it relies on imported oil to meet its limited need for oil-produced energy. The Paraguayan government owns Petroleos Paraguayos, which is responsible for all distribution of oil products. The state accepts bids from international oil companies, selecting a few companies annually to meet the country's demand. Presently, Paraguay does not produce or consume natural gas, but consumes LPG imported mainly from Argentina.

Question: How many hydropower plants does Paraguay co-own with another country?

Input: The followers of Bokero's movement were poorly armed with spears and arrows, sometimes poisoned. However, they were numerous and believed that they could not be harmed because the Germans' bullets would turn to water. They marched from their villages wearing millet stalks around their foreheads. Initially, they attacked small outposts and damaged cotton plants. On 31 July 1905, Matumbi tribesmen marched on Samanga and destroyed the cotton crop as well as a trading post. Kinjikitile was arrested and hanged for treason. Before his execution, he declared that he had spread the medicine of the rebellion throughout the region. On 14 August 1905, Ngindo tribesmen attacked a small party of missionaries on a safari; all five, including Bishop Spiss were speared to death. Throughout August the rebels moved from the Matumbi Hills in the southern part of what is now Tanzania and attacked German garrisons throughout the colony. The attack on Ifakara, on 16 August, destroyed the small German garrison and opened the way to the key fortification at Mahenge. Though the southern garrison was quite small , their fortifications and modern weapons gave them an advantage. At Mahenge, several thousand Maji Maji warriors marched on the German cantonment, which was defended by Lieutenant Theodor von Hassel with sixty native soldiers, a few hundred loyal tribesmen, and two machine guns. The two attacking tribes disagreed on when to attack and were unable to co-ordinate. The first attack was met with gunfire from 1000 m; the tribesmen stood firm for about fifteen minutes, then they broke and retreated. After the first attack, a second column of 1,200 men advanced from the east. Some of these attackers were able to get within three paces of the firing line before they were killed.

Question: Where did tribesmen attack last, Samanga or Ikafara?

Input: Currently, there is no official census of religion in Russia, and estimates are based on surveys only. In 2012 the research organization Sreda published Arena Atlas, a detailed enumeration of religious populations and nationalities in Russia, based on a large-sample country-wide survey. They found that 46.8% of Russians declared themselves Christians (including 41% Russian Orthodox, 1.5% simply Orthodox or members of non-Russian Orthodox churches, 4.1% unaffiliated Christians, and less than 1% for both Catholic and Protestant), while 25% were spiritual but not religious, 13% were atheists, 6.5% were Muslims, 1.2% were followers of "traditional religions honoring gods and ancestors" (including Rodnovery, Tengrism and other ethnic religions), and 0.5% were Tibetan Buddhism. However, later that year, the Levada Center estimated that 76% of Russians were Christians, and in June 2013, the Public Opinion Foundation estimated that 65% of the population was Christian. These findings are in line with Pew Research Centers 2011 estimate that 73.6% of Russians were Christians, with Russian Public Opinion Research Center (VCIOM)s 2010 survey (~77% Christian), and with Ipsos MORIs 2011 survey (69%).

Question:
Which study labeled the smallest number of Russians as Christian?