Problem: The kingdom of Assam was the last conquest of Bodawpaya. In December 1816, he sent a 16,000-strong force to Assam to install his nominee, Chandra Kanta Singh, to the Assamese throne. From their northernmost forts in Hukawng Valley in present-day northern Kachin State, the Burmese army crossed the 9,000-foot high Himalayan Patkai range, and finally entered Assam in early 1817. The army decisively defeated the Assamese army at the battle of Kathalguri, near the Assamese capital Jorhat. A pro-Burmese minister Badan Chandra was installed, with Singh as the nominal king. The army left in April 1817 but instabilities resumed soon after, and Singh had to flee Jorhat. The army had to return in February 1819, and reinstated Singh. A large portion of the army remained in Assam to hunt down the rebels in Upper Assam. The authority rested with the Burmese commanders, not the nominal king. Unhappy with the arrangement, Singh switched his allegiance to the British in April 1821, and tried to drive out the Burmese. His first attack on the Burmese garrison at Gauhati in September 1821 failed. But reinforced by British arms and personnel, Singh took Gauhati in January 1822, and marched to Jorhat. But the capital had been reinforced by a 20,000-strong army led by Bandula, who had just arrived. Bandula defeated Singh on 17 April 1822 at Mahgarh near Jorhat. Singh fell back to Gauhati but was defeated by Gen. Maha Thilawa on 3 June 1822. The fallen king fled to the British territory, and continued to make raids in the years leading to the First Anglo-Burmese War.
Answer this question based on the article: What event happened first, Singh being reinstated, or the Singh's first attack on Burmese?
A: in February 1819,

Problem: John Pulman was the king of the 1960s, when the world championship was played on a challenge basis. However, when the tournament reverted to a knockout formula in 1969, he did not prosper. Ray Reardon became the dominant force in the 1970s, winning six titles, with John Spencer (snooker player) winning three. Steve Davis first world title in 1981 made him only the 11th world champion since 1927, including the winner of the boycotted 1952 title, Horace Lindrum. Stephen Hendry became the 14th in 1990 and dominated through the 1990s. Reardon won six (1970, 19731976 and 1978), Davis also six (1981, 1983, 1984 and 19871989) and Hendry seven (1990, 19921996 and 1999). Ronnie OSullivan is the closest to dominance in the modern era, having won the title on five occasions in the 21st century (2001, 2004, 2008, 2012 and 2013). Mark Williams (snooker player) has won three times (2000, 2003, and 2018) and John Higgins (snooker player) four times (1998, 2007, 2009, 2011) but since the beginning of the century, there has not been a dominant force like in previous decades, and the modern era has seen many players playing to a similar standard, instead of one player raising the bar. Davis, for example, won more ranking tournaments than the rest of the top 64 players put together by 1985. By retaining his title in 2013, OSullivan became the first player to successfully defend the world championship since 1996 when Hendry won the sixth of his seven titles, his fifth in a row, and then later by Mark Selby in 2017.
Answer this question based on the article: How many years in a row did Reardon win titles before 1978?
A: 3

Problem: In South America , the Portuguese conquered from Spain most of the Rio Negro valley, and repelled a Spanish attack on Mato Grosso . Between September 1762 and April 1763, Spanish forces led by don Pedro Antonio de Cevallos, Governor of Buenos Aires undertook a campaign against the Portuguese in Uruguay and South Brazil. The Spaniards conquered the Portuguese territories of Colonia do Sacramento and Rio Grande de Sao Pedro and forced the Portuguese to surrender and retreat. Under the Treaty of Paris , Spain had to return to Portugal the colony of Sacramento, while the vast and rich territory of the so-called "Continent of S. Peter" would be retaken from the Spanish army during the undeclared Hispano-Portuguese war of 1763-1777. As consequence of the war the Valdivian Fort System, a Spanish defensive complex in southern Chile, was updated and reinforced from 1764 onwards. Other vulnerable localities of colonial Chile such as Chiloe Archipelago, Concepcion, Juan Fernandez Islands and Valparaiso were also made ready for an eventual English attack.
Answer this question based on the article: How many years did it take the Portuguese from Spain the Rio Negro Valley?
A:
1