Question: Write an article that answers the following question: In which quarters did only one team score?
Article: Coming off an impressive divisional road win over the Cardinals, the 49ers flew to Bank of America Stadium for a Week 13 intraconference game with the Carolina Panthers. In the first quarter, the Niners trailed early as Panthers kicker John Kasay nailing a 19-yard field goal for the only score of the period. In the second quarter, San Francisco continued to struggle as Carolina QB Vinny Testaverde completed a 5-yard to TE Dante Rosario, along with CB Richard Marshall returning an interception 67 yards for a touchdown. In the third quarter, the Niners managed to get on the board with QB Trent Dilfer completing a 20-yard TD pass to WR Arnaz Battle and 21-yard TD pass to TE Delanie Walker. Afterwards, the Panthers replied with RB DeShaun Foster getting a 1-yard TD run. In the fourth quarter, Carolina sealed the win with Testaverde completing a 1-yard TD pass to TE Jeff King. With the loss, not only did the 49ers drop to 3-9, it guaranteed them their fifth consecutive losing season since San Francisco's last playoff appearance in 2002.

Question: Write an article that answers the following question: How many points were the Steelers winning by during halftime?
Article: The Pittsburgh Steelers headed to Oakland, CA in week three to take on their long-time rivals. The Steelers would score first on a 4-yard touchdown pass from Ben Roethlisberger to tight end Heath Miller, but the Raiders would respond when running back Darren McFadden would break loose on a run and take it 64-yards for a touchdown. Heath Miller would catch another 4-yard touchdown pass, and the Raiders would once again respond with a 3-yard touchdown pass from Carson Palmer to Darrius Heyward-Bey. The Steelers would kick a 33-yard field goal as time expired in the first half to give them a 17-14 lead. The Steelers would begin the second half by driving down the field and scoring on a 22-yard touchdown pass to Mike Wallace. But the Raiders would yet again respond with a 1-yard touchdown pass to Richard Gordon. The Steelers would again drive down the field easily, but Antonio Brown would fumble the football in the endzone. After review, it was determined that Brown had recovered his own fumble and the Steelers found themselves leading the game 31-21 with 1:31 left in the third quarter. Early in the fourth quarter, Pittsburgh safety Ryan Mundy, playing for the injured Troy Polamalu, committed a helmet-to-helmet hit on Oakland receiver Heyward-Bey. The hit knocked Heyward-Bey unconscious and he was taken to the hospital with a concussion and sprained neck. (Mundy was not flagged for the illegal hit by the replacement referees, but would be fined by the NFL a few days later.) The Steelers secondary issues from the past few years continued, as they could not stop Carson Palmer and the Raiders passing attack. The Raiders would score on a 6-yard touchdown pass and a 32-yard field goal to tie the game at 31. The Steelers had a chance to win the game late in the fourth quarter, but the Raiders defense held them to a 3-and-out and forced them to punt the ball back. Palmer would again exploit Pittsburgh's suspect secondary and kicker Janikowski would kick a 43-yard field goal as time expired to give the Raiders a 34-31 victory over the Steelers, their first of the season. The Steelers would head into their bye-week 1-2, and eventually ended up being the only AFC North team to lose to the Raiders.

Question: Write an article that answers the following question: Were there more yards in field goals or touchdowns in the first half?
Article: The Chargers began their season at Oakland-Alameda County Coliseum for a Week 1 AFL Legacy duel with their AFC West rival, the Oakland Raiders, in the second game of an MNF doubleheader. In the first quarter, San Diego trailed early as Raiders running back Michael Bush got a 4-yard touchdown run. The Chargers would strike back in the second quarter as running back LaDainian Tomlinson got a 1-yard touchdown run. Oakland would respond with kicker Sebastian Janikowski getting a 37-yard field goal. San Diego would close out the half with kicker Nate Kaeding making a 47-yard field goal. After a scoreless third quarter, the Raiders would retake the lead in the fourth quarter as Janikowski nailed a 35-yard field goal. The Chargers would take the lead as quarterback Philip Rivers completed a 15-yard touchdown pass to wide receiver Vincent Jackson. Oakland would respond with quarterback JaMarcus Russell completing a 57-yard touchdown pass to wide receiver Louis Murphy, but San Diego came right back with a 5-yard touchdown run by running back Darren Sproles.

Question: Write an article that answers the following question: How many years after the Egyptians withdrew from the Yemeni seaboard did the Egyptians obtain a firman from the Ottomans which secured their claims over the city?
Article: Although nominally part of the Ottoman Empire, Yemen and the sahil came progressively under the control of Muhammad Ali, ruler of Egypt, between 1821 and 1841. After the Egyptians withdrew from the Yemeni seaboard in 1841, Haj Ali Shermerki, a successful and ambitious Somali merchant, purchased from them executive rights over Zeila. Shermerki's governorship had an instant effect on the city, as he manoeuvred to monopolize as much of the regional trade as possible, with his sights set as far as Harar and the Ogaden. Shermerki was later succeeded as Governor of Zeila by Abu Bakr Pasha, a local Afar statesman. In 1874-75, the Egyptians obtained a firman from the Ottomans by which they secured claims over the city. At the same time, the Egyptians received British recognition of their nominal jurisdiction as far east as Cape Guardafui. In actuality, however, Egypt had little authority over the interior and their period of rule on the coast was brief, lasting only a few years . The British Somaliland protectorate was subsequently established in the late 1880s, after the ruling Somali authorities signed a series of protection treaties granting the British access to their territories on the northwestern coast. Among the Somali signatories were the Gadabuursi , Habar Awal , and Warsangali. When the Egyptian garrison in Harar was eventually evacuated in 1885, Zeila became caught up in the competition between the Tadjoura-based French and the British for control of the strategic Gulf of Aden littoral. By the end of 1885, the two powers were on the brink of armed confrontation, but opted instead to turn negotiations. They later signed a convention on 1 February 1888 defining the border between French Somaliland and British Somaliland.