Question: Write an article that answers the following question: Which player scored more field goals, David Akers or Nate Kaeding?
Article: Coming off their road win against the Giants, the Chargers went home for an interconference Duel with the Philadelphia Eagles. In the first quarter, the Chargers took the early lead as quarterback Philip Rivers got a 20-yard touchdown pass to fullback Mike Tolbert. In the second quarter, San Diego increased their lead as running back LaDainian Tomlinson got a 3-yard touchdown run. The Eagles would close out the half as David Akers kicked an 18-yard field goal and a 25-yard field goal. In the third quarter, San Diego increased their lead as Tomlinson made a 20-yard touchdown run. Philadelphia tried to come back as Akers nailed another 25-yard field goal, but the Chargers increased their lead even further as Rivers hooked up with wide receiver Legedu Naanee on a 20-yard touchdown pass. For the fourth quarter, the Eagles tried to close the margin as quarterback Donovan McNabb passed to wide receiver Jeremy Maclin on a 5-yard touchdown pass, followed by a 6-yard touchdown pass to tight end Brent Celek, yet the Chargers hung on for the victory when kicker Nate Kaeding got a 29-yard field goal. With the win, the Chargers improved to 6-3 and their winning streak to 4 games. LaDainian Tomlinson (24 carries, 96 yards, 2 TDs) would surpass Marcus Allen for third place in the NFL's All-Time career touchdown leaders with 146.

Question: Write an article that answers the following question: How many field goals did Morten Andersen kick?
Article: Trying to snap a three-game skid, the Falcons went home and played a Week 9 interconference duel with the San Francisco 49ers. In the first quarter, Atlanta trailed early as 49ers RB Maurice Hicks got a 9-yard TD run. The Falcons responded with RB Warrick Dunn getting a 9-yard TD run. In the second quarter, Atlanta increased its lead with RB Ovie Mughelli getting a 1-yard TD run for the only score of the period. In the third quarter, San Francisco crept close as kicker Joe Nedney got a 49-yard and a 32-yard field goal. Fortunately, in the fourth quarter, the Falcons answered with kicker Morten Andersen getting a 33-yard field goal. The 49ers responded with Nedney kicking a 22-yard field goal, yet Atlanta got the win with Andersen nailing a 27-yard field goal. The struggling Falcons rushing attack had its best performance (to date) with 155 total rushing yards.

Question: Write an article that answers the following question: What were Matthias von Wedel and Sabel Siegfried the Younger?
Article: After Duke Otto III of Pomerania-Stettin had died of the plague in 1464, Frederick used his claim use suzerainty of Brandenburg over Pomerania, an issue which had never been clarified, to lay claim on Pomerania-Stettin. On 21 January 1466, the Dukes and the Elector concluded the Treaty of Soldin, in which the Elector enfeoffed the Dukes with Pomerania and they recognised him as their liege lord. The Pomeranian Dukes, however, did not meet their treaty obligations and the conflict erupted again. In 1468, Brandenburg captured several Pomeranian towns on both sides of the Oder. After an unsuccessful siege of Ueckermunde, the two sides agreed to a cease-fire. Peace negotiations in Piotrkow Kujawski only resulted in an extension of the cease-fire. In May 1470, Eric II invaded the Neumark and started looting. In the meantime, Emperor Frederick III acknowledged the claims of Brandenburg. The emperor enfeoffed Frederick II with Pomerania-Stettin and order Eric II and Wartislaw X to recognise Frederick as their liege lord. Duke Henry IV of Mecklenburg mediation, and at the end of May 1472, a lasting peace treaty was signed at Prenzlau. The Dukes and the Estates of Pomerania had to pay homage to the Frederick II, who was also allowed to keep the territories he had conquered. The Dukes retained a number of law professors from the University of Greifswald to review the peace treaty. Among them were Johannes Parleberg, Matthias von Wedel, Sabel Siegfried the Younger, Hermann Slupwachter, Johann Elzing, Heinrich Zankenstede and Georg Walter. Gerwin Ronnegarwe and Hertnidt vom Stein also played a role.

Question: Write an article that answers the following question: Which Chinese scholars estimated the value of pi?
Article: In 212 BC, the Emperor Qin Shi Huang commanded all books in the Qin Empire other than officially sanctioned ones be burned. This decree was not universally obeyed, but as a consequence of this order little is known about ancient Chinese mathematics before this date. After the Burning of books and burying of scholars of 212 BC, the Han dynasty (202 BC220 AD) produced works of mathematics which presumably expanded on works that are now lost. The most important of these is The Nine Chapters on the Mathematical Art, the full title of which appeared by AD 179, but existed in part under other titles beforehand. It consists of 246 word problems involving agriculture, business, employment of geometry to figure height spans and dimension ratios for Chinese pagoda towers, engineering, surveying, and includes material on right triangles. It created mathematical proof for the Pythagorean theorem, and a mathematical formula for Gaussian elimination. The treatise also provides values of , which Chinese mathematicians originally approximated as 3 until Liu Xin (scholar) (d. 23 AD) provided a figure of 3.1457 and subsequently Zhang Heng (78-139) approximated pi as 3.1724, as well as 3.162 by taking the square root of 10. Liu Hui commented on the Nine Chapters in the 3rd century AD and Liu Huis algorithm accurate to 5 decimal places (i.e. 3.14159). Though more of a matter of computational stamina than theoretical insight, in the 5th century AD Zu Chongzhi computed Milu to seven decimal places (i.e. 3.141592), which remained the most accurate value of for almost the next 1000 years. He also established a method which would later be called Cavalieris principle to find the volume of a sphere.