Mount Vesuvius has erupted many times. The famous eruption in AD 79 was preceded by numerous others in prehistory, including at least three significantly larger ones, the best known being the Avellino eruption around 1800 BC which engulfed several Bronze Age settlements. Since AD 79, the volcano has also erupted repeatedly, in 172, 203, 222, possibly in 303, 379, 472, 512, 536, 685, 787, around 860, around 900, 968, 991, 999, 1006, 1037, 1049, around 1073, 1139, 1150, and there may have been eruptions in 1270, 1347, and 1500. The volcano erupted again in 1631, six times in the 18th century (including 1779 and 1794), eight times in the 19th century (notably in 1872), and in 1906, 1929 and 1944. There have been no eruptions since 1944, and none of the eruptions after AD 79 were as large or destructive as the Pompeian one. Vesuvius entered a new phase in December 1631, when a major eruption buried many villages under lava flows, killing around 3,000 people. Torrents of lahar were also created, adding to the devastation. Activity thereafter became almost continuous, with relatively severe eruptions occurring in 1660, 1682, 1694, 1698, 1707, 1737, 1760, 1767, 1779, 1794, 1822, 1834, 1839, 1850, 1855, 1861, 1868, 1872, 1906, 1926, 1929, and 1944.

When were there severe eruptions four years after 1868 and exactly 54 years after that?
A: 1872

Salin turned out to be the last battle of the war. After the successive battlefield defeats, the bickering between the Confederation's two main powers broke out in full force. Sawlon II of Mohnyin, who had only grudgingly agreed to Hkonmaing's takeover of the Ava throne, blamed Hkonmaing for the defeats, and now planned to put Sithu Kyawhtin I of Salin on the Ava throne. In April/May 1545, Sawlon II sent Sithu Kyawhtin with an army , which went on to occupy Sagaing, the city directly across the Irrawaddy from Ava. During the rainy season, c. September 1545, Hkonmaing died, and was succeeded by his son Narapati III. The new king promptly sent a mission to Pegu to secure friendly relations in exchange for his recognition of the new de facto border between the two kingdoms. Tabinshwehti accepted the offer. Toungoo's decisive victory gave the upstart kingdom control of all of central Burma, and cemented its emergence as the largest polity in Burma since the fall of Pagan Empire in 1287. Indeed, "there was once more a king in Burma". In the following years, Ava and Mohnyin-backed Sagaing would be locked in a war until 1551, while an emboldened Toungoo would turn its attention to conquering Arakan in 1545-47, and Siam in 1547-49.

What was the starting year for Toungoo to turn its attention to conquering Arakan?
A: 

Hoping to rebound from their loss to the Ravens the Dolphins played on home ground for an AFC duel with the Titans. In the first quarter the Dolphins took the lead as RB Ronnie Brown got a 2-yard TD run. The Titans replied with RB Chris Johnson getting a 17-yard TD run. They fell behind after kicker Rob Bironas nailed a 40-yard field goal. They eventually took the lead after kicker Dan Carpenter made a 23 and a 26-yard field goal, which was soon followed by QB Chad Henne completing a 13-yard TD pass to RB Patrick Cobbs. The Titans replied with QB Vince Young completing a 14-yard TD pass to WR Nate Washington, but the Dolphins continued to score after Carpenter got a 42-yard field goal, followed by QB Tyler Thigpen making a 9-yard TD pass to TE Anthony Fasano (With a failed 2-point conversion). Then FS Reshad Jones intercepted a pass in the end zone for a touchback.

How many yards was the shortest field goal?
A:
23