In this task, you are given news articles and you need to generate a highlight, i.e., a short summary, with a maximum length of 10 lines.

Input: Consider Input: Super Bowl XLVIII started out bad for the Denver Broncos. The Seattle Seahawks made sure it got worse. Seattle romped 43-8 by playing a suffocating defense and taking advantage of four Denver turnovers, including two interceptions thrown by quarterback Peyton Manning, the NFL's most valuable player for the season. The game pitted pro football's best offense, Denver, against the best defense, Seattle, but the drama disappeared early at MetLife Stadium in East Rutherford, New Jersey. On the first play from scrimmage, a bad snap went sailing past Manning and landed in the end zone for a safety, giving Seattle a 2-0 lead without running a play. Denver didn't score until the third quarter, when the game was out of reach. Seattle's defense was so strong that Denver managed only 27 yards rushing, compared with 135 for Seattle. Manning went 34 for 49 to gain 279 yards in the air, but most passes were for short yardage with his receivers quickly taken down. His counterpart, Russell Wilson of Seattle, went 18 for 26 to gain 206 yards and score two touchdowns. Fittingly, a Seattle defensive player, linebacker Malcolm Smith, was named the game's most valuable player. Seattle won its first Super Bowl in franchise history. Manning was thwarted in his quest for a second Super Bowl ring. After the safety, Seattle kicked two field goals, and Marshawn Lynch scored on a 1-yard run for a touchdown. The Seahawks'  Smith intercepted Manning's second interception and returned it for another touchdown. The second half started out bad for Denver, with Seattle's Percy Harvin running the opening  kickoff back for a touchdown. Jermaine Kearse caught a 23-yeard pass from Russell Wilson with 2:58 left in the third quarter for another touchdown. Wilson threw his second scoring strike to Doug Baldwin with 11:45 left in the fourth. Just before the third quarter ended, Denver got onto the scoreboard when Manning threw a 14-yard pass to Demaryius Thomas. Denver went for a two-point PAT to make the score 36-8. Denver, led by the 37-year-old Manning, has the NFL's best offense, statistically, but never got moving Sunday. Richard Sherman, the Seattle defense player who mocked San Francisco after winning the NFC championship, was never really challenged. He left with an injury in the fourth quarter. Balmy conditions on Game Day . Though the game didn't experience the blackout that hit last year's Super Bowl, fans in Los Angeles had their own visual blackout. Some fans lost cable service for a period and missed part of the second half and the halftime show, starring Bruno Mars and the Red Hot Chili Peppers. Time Warner cable said in a tweet that the issue was resolved before the end of the game. A man was shot several times during a Super Bowl party at a residence in Denver, police said. The man was found outside the home, but police spokesman Sonny Jackson did not have additional information, such as what led to the shooting. The man was taken to a hospital in critical condition, and authorities do not have a suspect or a suspect description. The experts' picks . History of the Super Bowl: By the numbers . The secrets of the Super Bowl flyover .

Output: Seattle dominates and takes advantage of Denver's mistakes .
League MVP Peyton Manning throws two interceptions .
This was the first Super Bowl victory in Seattle's franchise history .
No Seattle player has previously played in a Super Bowl .


Input: Consider Input: ISTANBUL, Turkey (CNN) -- It's a common sight in the traffic-clogged streets of Istanbul, a city that straddles two continents. Workers next to the spot where subway trains will one day emerge from the tunnel. Opening of the tunnel has been delayed by at least four years by the discovery. A taxi driver, enraged by perpetually gridlocked traffic, stepping out of his car and yelling "Maniac!" at the man driving the public bus behind him. For decades Istanbul has been growing at a breakneck speed; its population exceeding -- by some estimates -- 15 million people. Too bad traffic often moves at a snail's pace. Most residents are quick to tell visitors the city's transport system is overwhelmed. "Istanbul is a dynamically changing city, every year increasing in population," says Zeynep Buket, an engineer working with Turkey's transportation ministry. "We are in need of radical systems, and this radical system is a mass transit system." The "radical system" city planners embarked on five years ago involved construction of a new subway tunnel beneath the Bosphorus Strait, the spectacular body of water that cuts this city in two. By the year 2025, engineers predict more than one million people a day will use the tunnel to travel between Istanbul's Asian and European shores. "We will connect two continents, Asia and Europe," said Nusret Ilbay, one of the many engineers working on the $3 billion Marmaray Tunnel Project. He was standing on scaffolding, overlooking a gaping 30-meter deep hole that will one day be a subway station on the Asian side of the Bosphorus. A concrete wall is all that holds back a churning river of sea water. Watch video of the tunnel being constructed . "As you can see, some leakage on the wall face has been observed," Ilbay explained on a tour of the construction site. "In order to overcome these leakages, we have applied chemical grouting." Legend has it, thousands of years ago Jason and the Argonauts narrowly escaped death sailing up the Bosphorus in search of the mythological Golden Fleece. Today, engineers face equally daunting challenges building a tunnel beneath one of the world's busiest shipping channels, at depths of up to 55 meters, in an active earthquake zone. First they dredged a trench on the bottom of the Bosphorus. Then, using divers and undersea cameras, they submerged and buried 11 massive pre-fabricated tunnel segments, almost all of them longer than a football field. To enter the unfinished tunnel, visitors must climb down a steep staircase in a construction tower surrounded by water in the middle of the strait. During the descent, the temperature plummets and humidity rises. Construction workers toil here in the gloom of this 1.4 kilometer long tube on the bottom of the sea, their welding torches spraying showers of sparks in the darkness. One worker claimed that during the lunch break, when the machinery came to a stop, he could hear the sound of oil tanker and cargo ships' engines as they motored past in the waters overhead. As a precaution in the event of a catastrophic flood in the tunnel, engineers constructed an emergency bunker on the bottom of the sea. Stocked with food and water and equipped with a heavy water-proof door, the "emergency room" is supposed to protect survivors for up to 10 days, until they can be rescued. But, in their rush to modernize Istanbul's transport system, city planners ran into an unforeseen obstacle: history. In Yenikapi, a neighborhood of textile factories and seedy hotels where one of the main transit stations for Istanbul's new subway and commuter rail system was to be built, archaeologists discovered the lost Byzantine port of Theodosius. It was originally built at the end of the 4th century AD by Emperor Theodosius I  when Istanbul -- then known as Constantinople -- was the capital of the eastern Roman Empire. The port's harbor silted over centuries ago, and eventually disappeared beneath subsequent layers of civilization. Until its rediscovery in 2004, archaeologists said they only knew about the port from ancient books. "This was a big moment of joy and happiness for us, an unexplainable feeling," recalls Professor Zeynep Kiziltan, the acting director of Istanbul's Archaeology Museum.  Look at pictures of the excavation » . "At around one meter below sea level, we started finding the remains of ropes. As we continued [digging] a bit more, the remains of a boat surfaced." Since that discovery, armies of hundreds of laborers and archaeologists have been working in a giant pit, three shifts a day, seven days a week. The scale of the excavation is unusual in modern-day archaeology, says Cemal Pulak, an anthropologist from Texas A&M University's nautical archaeology program. Look at a map of the site . "Its mind-boggling ... it really looks like an Indiana Jones-type operation," says Pulak, who has worked as a consultant on the excavation of the lost port. The Yenikapi dig has uncovered an ancient armada: 34 Byzantine ships ranging from dating between the 7th and 11th centuries AD. In one tent, two workers carefully uncover the ancient wooden beams of a 40-meter long merchant vessel. A third man preserves the wood by keeping it moist, sprinkling the relics with water from a hose. Archaeologists have nicknamed this ship "The Titanic," because it is the largest of the Theodosius wrecks. It is believed the vessel once carried wheat from Egypt to Constantinople. Scattered around the ship are shards of pottery, animal bones, and thousand-year-old clamshells. Historians say the new discoveries include the first examples of ships being built using the beginnings of the "skeleton approach" to constructing the vessel's hull. Pulak says that marked a revolutionary change which transformed shipbuilding from "mostly an art form to a science." "The earlier methods of building depended on verbal transference of the method from master shipbuilders to apprentices," he explained. "The development of the latter method ... allowed for the speedy communication of new shipbuilding ideas that could be transmitted on paper. It is the beginning of engineering. Ships could be preconceived and pre-designed." "I think it is one of the unique projects not only for us but for the world," said geologist Yucel Yilmaz. In addition to finding the timbers of thousand-year-old jetties and docks, which still jut up in straight rows at the bottom of the mammoth pit, archaeologists have uncovered the remnants of a pre-historic human settlement. "The first man, about 8,400 years ago, came and started to settle here," Yilmaz said. "There was no Bosphorus [then]. The Bosphorus was a river valley... the people who settled here walked across the Bosphorus." Plans to travel beneath the Bosphorus have been delayed at least four years by the excavation of the Theodosious Port. The postponement has added untold millions of dollars have also been added to the cost of the entire project. In the rush to move forward, the residents of Istanbul have accidentally uncovered a valuable piece of their city's ancient past.

Output: A 1.4 km long subway tunnel is being constructed under Istanbul's Bosphorus Strait .
Operation uncovered the lost 4th century AD Byzantine port of Theodosius .
Thirty-four 1000-year-old ships have been excavated as well as remains of the port .
Discovery has delayed tunnel project by at least four years costing millions of dollars .


Input: Consider Input: Yaounde, Cameroon (CNN) -- Heavily armed poachers recently killed nearly 40 endangered forest elephants for their ivory in two national parks, officials in Cameroon said Tuesday, the latest in a string of slaughters of the animals in Central Africa. "The carcasses are still fresh, indicating the killings took place probably only this month," ecologist Theophile Mbarga told CNN on Tuesday. Very young -- even newborn -- elephants were among the carcasses found in Nki and Lobeke national parks. The toll could reach 50 after a thorough search is made, Mbarga added. The dead elephants were found closely clustered -- less than 35 feet apart -- indicating the poachers used powerful, modern weapons, conservation group WWF project manager Zacharie Nzooh told journalists Tuesday. Evidence indicates that a horseback-riding band of about 300 poachers from Sudan was behind the slaughter, officials said. The same poachers were believed to be responsible for hundreds of elephant deaths over the past year. Forest elephants are distinguished from the more familiar savanna elephants by their smaller size and straighter tusks. A kilogram (2.2 pounds) of their ivory sells for hundreds of dollars on the underground market in places such as China and Thailand. Political analysts say the proceeds fund rebel groups in Sudan and the Central African Republic. A recent peer-reviewed study published at PLOS One documented a "catastrophic" 62 percent decline in Central Africa's forest elephant population over nine years. Officials estimated that 1,700 forest elephants remain in the two Cameroonian parks. It is feared they will be completely wiped out within seven years. Savanna elephant populations in the Central African Republic are believed to have plummeted from around 80,000 just 30 years ago to a few hundred today, according to WWF, formerly known as the World Wildlife Fund. The governments of three Central African nations -- Cameroon, the Central African Republic and Chad -- announced Saturday they would muster as many as 1,000 soldiers for joint military operations to protect the region's last remaining savanna elephants, as the Sudanese poachers are still active in the region. "We recommend the mobilization of all defense and security forces in the affected countries" to stop the poachers, members of the Economic Community of Central African States said in a joint statement. The communique was issued at the end of a three-day emergency anti-poaching ministerial conference held in Cameroon's capital, YaoundÃ©. The operation is estimated to cost about $2.3 million. The announcement called on other nations to contribute additional funds to sustain the effort. On the night of March 14 to 15, poachers slaughtered killed at least 89 elephants in southern Chad, WWF said. They are also believed to be behind the killing of at least 30 elephants in the Central African Republic since January 1. The poachers on horseback are also suspected of killing 300 elephants in Cameroon's Bouba N'Djida National Park in early 2012. The carnage prompted Cameroon to mobilize 600 elite troops to try to keep the poachers from crossing the border again, WWF reported. In the statement, the ECCAS states congratulated Thailand for its March 3 decision to ban its legal domestic ivory trade and urged its vigorous enforcement. Ivory consumers "need to be sensitized to the consequences" of the ivory trade, the statement said, adding that "destination countries (should) adopt measures to reduce ivory demand." Robert Jackson, the U.S. ambassador to Cameroon, said he was pleased with the meeting. "The plan is a good one. But execution is now critical." he said. "I am, however, concerned that there is no mention of corruption in the statement, because it contributes directly to the poaching and trafficking problem," he said. CNN's Jim Kavanagh contributed to this report.


Output: Nearly 40 endangered forest elephants were killed in 2 parks .
300 Sudanese poachers on horseback are believed to be responsible .
Forest and savanna elephant populations have declined drastically .
Central African nations agree to mobilize 1,000 soldiers to fight poaching .