Problem: In the aftermath of the 1904 revolution, the Paraguayan liberal movement entered a period of instability and factional fighting. Between 1904 and 1922, 15 Paraguayan presidents assumed office. The coups of 1908 and 1910 cemented the division of Paraguayan liberals into the "radicales" and "civicos" factions. A further split of the radicales faction into two sub-factions led by Manuel Gondra and Eduardo Schaerer respectively, gradually escalated into a full-scale civil war. In 1920, Gondra came out victorious in the presidential election. Schaerer immediately attempted to undermine Gondra by forcing the resignation of Interior Minister Jose Guggiari, Gondra's most vocal supporter. After Gondra's refusal to dismiss Guggiari, Gondra himself resigned, due to the emergence of a split in Paraguay's armed forces. After Vice President Felix Paiva's refusal to assume office, the congress placed senator Eusebio Ayala, a moderate Gondra supporter into interim presidency. Another crisis ensued when Adolfo Chirife, a supporter of Schaerer, became a presidential candidate. Amassing the support of the Colorado party along with a large percentage of supporters in the Liberal Party, Chirife gathered enough support to ensure a victory in the upcoming elections. When Ayla reacted by blocking implementation of the elections, Schaerer's supporters attempted to restore the electoral process by force.
Answer this question based on the article: How many years did it take for Paraguay to go through 15 differnt presidents?
A: 18

Problem: The population density was 3,214.9 people per square mile (1,241.3/km). The racial makeup of Alameda was 37,460 (50.8%) White (U.S. Census), 23,058 (31.2%) Asian (U.S. Census), 4,759 (6.4%) African American (U.S. Census), 426 (0.6%) Native American (U.S. Census), 381 (0.5%) Pacific Islander (U.S. Census), 2,463 (3.3%) from Race (United States Census), and 5,265 (7.1%) from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 8,092 persons (11.0%).There were 30,123 households, out of which 9,144 (30.4%) had children under the age of 18 living in them, 13,440 (44.6%) were opposite-sex married couples living together, 3,623 (12.0%) had a female householder with no husband present, 1,228 (4.1%) had a male householder with no wife present. There were 1,681 (5.6%) POSSLQ, and 459 (1.5%) same-sex married couples or same-sex partnerships. 9,347 households (31.0%) were made up of individuals and 2,874 (9.5%) had someone living alone who was 65 years of age or older. The average household size was 2.40. There were 18,291 family (U.S. Census) (60.7% of all households); the average family size was 3.06.
Answer this question based on the article: How many in percent from the census weren't white?
A: 49.2

Problem: The Rebellion of Arbanon in 1257-1259 was a revolt of the Principality of Arbanon against the Empire of Nicaea and in favour of the rival Despotate of Epirus. Arbanon had long been an autonomous principality within Epirus, and the Nicaean conquest around 1255 was resented. The rebellion was a reaction to the imposition of Nicaean rule in the person of governor Constantine Chabaron. The rebels were active in Durre, Ohrid, Debar and Mat. The Nicaean forces were under the command of George Akropolites, who described the events himself in his history. In the autumn of 1257, Akropolites left Thessaloniki and by way of Kastoria entered Kounavia, Mat and Debar in an effort to convince the local chieftains to abandon the Despot of Epirus, Michael II, and submit to imperial rule. Yet, in February 1258 the Nicaean garrisons were annihilated. Taking advantage of the situation, Michael II started his campaign against the Nicaeans and captured Chabaron in Kanina. The Albanians drove back the imperial troops sent as reinforcements and Akropolites set fresh troops in the move, opening his way to Ohrid and Prespa, but without having a chance to engage the rebels in the inner regions. He was forced to return to Prilep and fell captive to Michael II. The revolt was suppressed after troops from Asia Minor were sent in the spring of 1259, headed by John Komnenos. The most decisive battle was fought in the city of Devol. After suffering heavy losses, the Byzantines were finally able to control the situation, but in the years 1260-1270 the Albanian rulers revolted again in the region of Durres.
Answer this question based on the article: How many years after the start of the rebellion were the Nicaeans defeated?
A:
1