Q: At the 2000 United States Census, 1,953,631 people inhabited the city, and the population density was 3,371.7 people per square mile (1,301.8/km). The racial makeup of the city in 2000 was 49.3% White, 25.3% African American, 6.3% Asian, 0.7% American Indian, 0.1% Pacific Islander, 16.5% from some other race, and 3.1% from two or more races. In addition, Hispanics made up 37.4% of Houstons population in 2000, while non-Hispanic Whites made up 30.8%. The proportion of non-Hispanic whites in Houston has decreased significantly since 1970, when it was 62.4%.
How many percent of people were not African American?

A: 74.7

P: After the break-up of the Tibetan Empire in the mid-9th century, central rule was largely nonexistent over the region for 400 years. But Buddhism survived and when the Mongols conquered the region, Buddhism was adopted as the official religion of their empire. In 1271, Kublai Khan established the Yuan Dynasty and Tibet remained a semi-autonomous entity within it. From the second half of the 14th century until the early 17th, Tibet was ruled by competing Buddhist schools. However, it was during this period that the Gelug order was founded in 1409 and the institution of the Dalai Lama was established in 1569 with the priest-patron relationship between the Altan Khan and the 3rd Dalai Lama . The Dalai Lamas are said to be the reincarnates of the Bodhisattva of Compassion, Avalokitesvara. It was when the 5th Dalai Lama Ngawang Lobsang Gyatso succeeded in establishing the Ganden Phodrang government and Gelug supremacy in Tibet, with the help of the Gushi Khan of the Khoshut Khanate, that the post took on the dual role of political and religious leadership . After Lobsang Gyatso's mortal passing in 1682, which was kept a secret for 15 years, there was a period of anarchy and invasions that eventually led to the establishment of Qing protectorate over Tibet in 1720 that would reach its peak in the 1790s in response to attacks by Nepal, be renewed in 1903 when the British invaded, and would last until 1912. Tibet became independent with the demise of the Manchu Qing dynasty and would remain so until 1950.
Answer this: How many years after Lobsang Gyatso's passing did the establishment of Qing protectorate over Tibet happen?

A: 38

Problem: The Koreans waited until a large Japanese fleet had left the island for a raid. Yi Jong-mu's fleet of 227 ships and 17,285 soldiers set off from Geoje Island toward Tsushima on June 19, 1419. The following day the fleet landed in Aso Bay . General Yi Jong-mu first sent captured Japanese pirates as emissaries to ask for surrender. When he received no reply, he sent out expeditionary forces, and the soldiers proceeded to raid the islanders and pirates and plunder pirate settlements. He found and rescued 131 Chinese captives of the pirates and 21 slaves on the island, burned 129 ships and 1,939 houses, and killed or captured 135 pirates. On the 26th day, the Korean army was ambushed on land by a Japanese army in an ambush at Nii, and suffered 150 casualties. The ambush was known to the locals as the Battle of Nukadake . In the weeks that followed, a truce was negotiated with the So clan on the island. The Korean expeditionary force withdrew and sailed back to the Korean Peninsula on July 3, 1419. and Korea gave up occupation of Tsushima. In subsequent diplomatic exchanges, Tsushima would be granted trading priveldges with Joseon, in exchange for maintaining control and order of pirate threats originating from the island.

What day did Yi Jong-mu's fleet arrive in Aso Bay?
Answer: 1419-June-20

Q: Home ownership in Sydney was less common than renting prior to the Second World War but this trend has since reversed. Median house prices have increased by an average of 8.6% per annum since 1970. The median house price in Sydney in March 2014 was $630,000. The primary cause for rising prices is the increasing cost of land which made up 32% of house prices in 1977 compared to 60% in 2002. 31.6% of dwellings in Sydney are rented, 30.4% are owned outright and 34.8% are owned with a mortgage. 11.8% of mortgagees in 2011 had monthly loan repayments of less than $1,000 and 82.9% had monthly repayments of $1,000 or more. 44.9% of renters for the same period had weekly rent of less than $350 whilst 51.7% had weekly rent of $350 or more. The median weekly rent in Sydney is $450.
How many more percent does cost of land make up now in Sydney than it did in 1977?
A: 28

Problem: Hoping to rebound from their road loss to the Ravens, the Broncos went home for a Week 9 Monday night duel with the defending Super Bowl champion Pittsburgh Steelers. Denver would begin the first quarter with kicker Matt Prater making a 40-yard field goal, yet the Steelers responded in the second quarter with safety Tyrone Carter returning an interception 48 yards for a touchdown. The Broncos would regain the lead in the third quarter as defensive end Kenny Peterson forced a fumble during his sack of quarterback Ben Roethlisberger. It allowed rookie linebacker Robert Ayers to return the fumble 54 yards for a touchdown. However, Pittsburgh came right back with Roethlisberger's 3-yard touchdown pass to wide receiver Hines Ward. Afterwards, the Steelers would pull away in the fourth quarter as Roethlisberger completed a 25-yard touchdown pass to wide receiver Mike Wallace and a 3-yard touchdown pass to Ward. Making an appearance during the game was American Nordic combined skier Johnny Spillane, a Steamboat Springs, Colorado native, who would go on to win three silver medals at the 2010 Winter Olympics in Vancouver three months later.
Answer this question based on the article: How many more offensive touchdowns were scored relative to defensive touchdowns?
A: 1

Problem: As in their previous match this year, the Ravens scored first with an 18-yard field goal by kicker Billy Cundiff, the only points scored in the first quarter by either team. Steelers kicker Shaun Suisham answered with a 36-yard field goal early in the second quarter, and a 30-yard field goal near the end, but both of these were quickly matched by Baltimore's Cundiff with a 43-yard and 51-yard field goal, respectively, giving Baltimore a 9-6 lead at halftime. The Ravens then increased their lead in the third quarter when Ray Rice scored the first touchdown of the game on a 4-yard run. The Steelers rallied in the fourth quarter, with running back Rashard Mendenhall making a 1-yard run to score a touchdown, and then taking the lead for the first time in the game when quarterback Ben Roethlisberger hit Mike Wallace in the endzone with a 25-yard pass for a second touchdown. In the game's final minutes the Ravens began a 92-yard drive, culminating in a 26-yard touchdown pass by quarterback Joe Flacco to wide receiver Torrey Smith leaving 8 seconds on the clock improving the Ravens record to 6-2.
Answer this question based on the article: How many touchdowns were scored in the game?
A:
4