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 São 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 Chiloé Archipelago, Concepción, Juan Fernández Islands and Valparaíso were also made ready for an eventual English attack.
Answer this question based on the article: How many years did the Hispanio-Portuguese war 1763-1777 last?
A: 4

Problem: By employment, Ohios largest sector is trade, transportation and utilities, which employs 1,010,000 Ohioans, or 19.4% of Ohios workforce, while the health care industry and education sector employs 825,000 Ohioans (15.8%). Government employs 787,000 Ohioans (15.1%), manufacturing employs 669,000 Ohioans (12.9%), and professional and technical services employs 638,000 Ohioans (12.2%). Ohios manufacturing sector is the third-largest of all fifty United States states in terms of gross domestic product. Fifty-nine of the United States top 1,000 publicly traded companies (by revenue in 2008) are headquartered in Ohio, including Procter & Gamble, Goodyear Tire & Rubber, AK Steel, Timken Company, Abercrombie & Fitch, and Wendys.
Answer this question based on the article: What occupations in Ohio has less employees than manufacturing?
A: professional

Problem: After a tough win at home over the Chargers, the Bengals traveled to Baltimore to take on the Ravens.  All of the first half points came for the Bengals only.  They would score in the first quarter Andy Dalton ran for a 7-yard TD for a 7-0 lead.  Followed up in the second quarter when Dalton found Marvin Jones on a 16-yard TD pass for a 14-0 lead at halftime.  The Ravens were able to get on the board in the third quarter when Joe Flacco found Steve Smith Sr. on a 50-yard TD pass for a 14-7 game and the only score of the period.  In the fourth quarter, the Ravens took the lead at first coming within 4 when Justin Tucker put a 21-yard field goal through for a 14-10 game and then when C.J. Mosley returned a fumble 41 yards for a TD for a 17-14 lead.  The Bengals retook the lead when Dalton found A. J. Green on an 80-yard TD pass for a 21-17 game before the Ravens went back into the lead when Flacco found Smith Sr. again this time on a 16-yard TD pass for a 24-21 game.  Dalton and Green hooked up on the last score of the game:  A 7-yard TD pass for the final score 28-24. With their 4th straight win over the Ravens, the Bengals improved to 3-0 for the 2nd straight season, and captured their 4th 3-0 start under Marvin Lewis. This was also their first ever 2 game winning streak in Baltimore.
Answer this question based on the article: How many points in total were scored?
A:
52