question: The fortifications of Mdina  are a series of defensive walls which surround the former capital city of Mdina, Malta. The city was founded as Maleth by the Phoenicians in around the 8th century BC, and it later became part of the Roman Empire under the name Melite. The ancient city was surrounded by walls, but very few remains of these have survived. The city walls were rebuilt a number of times, including by the Byzantine Empire in around the 8th century AD, the Arabs in around the 11th century, and the Kingdom of Sicily in the medieval period until the 15th century. Most of the extant fortifications were built by the Order of Saint John between the 16th and 18th centuries. The city has withstood a number of sieges, and it was defeated twice - first by the Aghlabids in 870 and then by Maltese rebels in 1798. Today, the city walls are still intact except for some outworks, and they are among the best preserved fortifications in Malta. Mdina has been on Malta's tentative list of UNESCO World Heritage Sites since 1998.
Answer this question: Who rebuilt the city walls during the medieval period?
answer: Kingdom of Sicily

question: There were a total of 70,331 births in Colorado in 2006. (Birth rate of 14.6 per thousand.) In 2007, non-Hispanic whites were involved in 59.1% of all the births. Some 14.06% of those births involved a non-Hispanic white person and someone of a different race, most often with a couple including one Hispanic. A birth where at least one Hispanic person was involved counted for 43% of the births in Colorado. As of the 2010 United States Census, Colorado has the seventh highest percentage of Hispanics (20.7%) in the U.S. behind New Mexico (46.3%), California (37.6%), Texas (37.6%), Arizona (29.6%), Nevada (26.5%), and Florida (22.5%). Per the 2000 census, the Hispanic population is estimated to be 918,899 or approximately 20% of the state total population. Colorado has the 5th-largest population of Mexican-Americans, behind California, Texas, Arizona, and Illinois. In percentages, Colorado has the 6th-highest percentage of Mexican-Americans, behind New Mexico, California, Texas, Arizona, and Nevada.
Answer this question: How many percent of people were not Hispanic or Latino in New Mexico?
answer: 53.7

question: In October 2002, bilateral and multilateral lenders led by the World Bank agreed to give Yemen a four-year economic support package worth US$2.3 billion, 20 percent in grants and 80 percent in concessional loans. This funding is almost eight times the amount of financial support Yemen received under the IMFs PRGF. However, in December 2005 the World Bank announced that because of the governments continued inability to effect significant economic reforms and stem corruption, funding would be reduced by more than one-third, from US$420 million to US$240 million for the period July 2005 – July 2008. In May 2006, the World Bank adopted a new Country Assistance Strategy (CAS) for Yemen for the period FY 2006 to FY 2009, providing a blueprint for fostering the countrys fiscal and human development improvement. The bank pledged to contribute approximately US$400 million in International Development Association (IDA) credits over the CAS time frame. At present, Yemen owes approximately US$264 million to Japan, one of its largest donors. In December 2005, the Government of Japan pledged to write off US$17 million of the debt. That same month, Germany pledged to increase its annual aid to Yemen to US$83.6 million over the next two years; funding will go primarily to education and water improvement projects. In November 2006, the United Kingdom announced that aid to Yemen would increase 400 percent, to US$222 million through 2011.
Answer this question: How many years was the period where the World Bank would reduce funding by more than one-third?
answer:
3