Problem: Alluvial diamond and gold mining activities also account for some economic activity. In recent years , foreign investment from ArcelorMittal Steel, BHP Biliton, and China Union is aiding the revitalization of the iron-ore mining sector. Liberia has begun exploration for offshore oil; unproven oil reserves may be in excess of one billion barrels. The government divided its offshore waters into 17 blocks and began auctioning off exploration licenses for the blocks in 2004, with further auctions in 2007 and 2009. An additional 13 ultra-deep offshore blocks were demarcated in 2011 and planned for auction. Among the companies to have won licenses are Repsol, Chevron, Anadarko and Woodside Petroleum.
Answer this question based on the article: How many total blocks has the government divided the waters into?
A: 30

Problem: The Central Powers launched a crushing offensive on 26 October 1917, spearheaded by the Germans, and achieved a victory at Caporetto . The Italian Army was routed and retreated more than 100 kilometres to reorganise, stabilising the front at the Piave River. Since the Italian Army had suffered heavy losses in the Battle of Caporetto, the Italian Government ordered conscription of the so-called '99 Boys : all males born in 1899 and prior, who were 18 years old or older. In 1918, the Austro-Hungarians failed to break through in a series of battles on the Piave and were finally decisively defeated in the Battle of Vittorio Veneto in October. On 1 November, the Italian Navy destroyed much of the Austro-Hungarian fleet stationed in Pula, preventing it from being handed over to the new State of Slovenes, Croats and Serbs. On 3 November, the Italians invaded Trieste from the sea. On the same day, the Armistice of Villa Giusti was signed. By mid-November 1918, the Italian military occupied the entire former Austrian Littoral and had seized control of the portion of Dalmatia that had been guaranteed to Italy by the London Pact. By the end of hostilities in November 1918, Admiral Enrico Millo declared himself Italy's Governor of Dalmatia. Austria-Hungary surrendered on 11 November 1918.
Answer this question based on the article: Which two events happened on November 3?
A: the Italians invaded Trieste

Problem: Out of 190,638 households, 29.9% have children under the age of 18 living with them, 28.5% were married couples living together, 24.8% had a female householder with no husband present, and 41.3% were nonfamilies. 35.2% of all households were made up of individuals and 11.1% had someone living alone who is 65 years of age or older. The average household size was 2.44 and the average family size was 3.19. The age distribution of the population shows 28.5% under the age of 18, 9.5% from 18 to 24, 30.4% from 25 to 44, 19.0% from 45 to 64, and 12.5% who are 65 years of age or older. The median age was 33 years. For every 100 females, there were 90.0 males. For every 100 females age 18 and over, there were 85.2 males.
Answer this question based on the article: How many percent are not someone living alone who was 65 years of age or older?
A:
88.9