Question: Bender "Ben" Johnson Jr. was the chairman of the Makah during the first successful hunt of Eschrichtius robustus which is commonly known as what?

full_context: Document 1: Ben Campbell Johnson: Ben Campbell Johnson (born March 28,1932 in Elba, Alabama; died June 2, 2016 in Atlanta, Georgia) was an American ordained minister in the Presbyterian Church (U.S.A.) and a Professor Emeritus of Evangelism and Spiritual Direction at Columbia Theological Seminary. He is known for his work in church renewal movements and on interfaith relations between a variety of faith traditions.
Document 2: Great white shark: The great white shark ("Carcharodon carcharias"), also known as the great white, white pointer, white shark, or white death, is a species of large mackerel shark which can be found in the coastal surface waters of all the major oceans. The great white shark is notable for its size, with larger female individuals growing to 6.1 m in length and 1950 kg in weight at maturity. However most are smaller, males measuring 11 to and females 15 to on average. According to a 2014 study the lifespan of great white sharks is estimated to be as long as 70 years or more, well above previous estimates, making it one of the longest lived cartilaginous fish currently known. According to the same study, male great white sharks take 26 years to reach sexual maturity, while the females take 33 years to be ready to produce offspring. Great white sharks can swim at speeds of over 56 km/h , and can swim to depths of 1200 m .
Document 3: Old Tom (killer whale): Old Tom ( 1895 – 17 September 1930) was a killer whale (orca) known to whalers in the port of Eden on the southeast coast of Australia. Old Tom measured 22 feet (6.7 m) and weighed 6 tons, with a 1.02 m skull and teeth about 5.31 inches (13.4 cm) long. Old Tom was thought to be the leader of a pod of killer whales which helped the whalers by herding baleen whales into Twofold Bay. The whalers then allowed the killer whales to eat the tongues and lips as their share of the kill, a practice known as the "Law of the Tongue".
Document 4: Liver-Eating Johnson: John "Liver-Eating" Johnson born John Jeremiah Johnston (c.1824 – January 21, 1900) was a mountain man of the American Old West.
Document 5: Benjamin Kahn: Benjamin Kahn (born 1955) is an Israeli marine biologist. He has been fighting for the survival of the Red Sea reef, which began dying when giant fish farms were built in 1997, and the cages were spewing tons of uneaten food and excrement onto the reef. Kahn appeared on Time Magazine's list of "Heroes of the Environment" October 2007.
Document 6: Sea lion: Sea lions are sea mammals characterized by external ear flaps, long foreflippers, the ability to walk on all fours, and short, thick hair, big chest and belly. Together with the fur seals, they comprise the family Otariidae, eared seals, which contains six extant and one extinct species (the Japanese sea lion) in five genera. Their range extends from the subarctic to tropical waters of the global ocean in both the Northern and Southern Hemispheres, with the notable exception of the northern Atlantic Ocean. They have an average lifespan of 20–30 years. A male California sea lion weighs on average about 300 kg and is about 8 ft long, while the female sea lion weighs 100 kg and is 6 ft long. The largest sea lion is Steller's sea lion, which can weigh 1000 kg and grow to a length of 10 ft . Sea lions consume large quantities of food at a time and are known to eat about 5–8% of their body weight (about 15 – ) at a single feeding.
Document 7: Killer whale: The killer whale or orca ("Orcinus orca") is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member. Killer whales have a diverse diet, although individual populations often specialize in particular types of prey. Some feed exclusively on fish, while others hunt marine mammals such as seals and dolphins. They have been known to attack baleen whale calves, and even adult whales. Killer whales are apex predators, as there is no animal that preys on them. Killer whales are considered a cosmopolitan species, and can be found in each of the world's oceans in a variety of marine environments, from Arctic and Antarctic regions to tropical seas.
Document 8: Rob Johnson (Seattle politician): Rob Johnson is a politician on the Seattle City Council representing the city's fourth district of northeast Seattle and the University of Washington area. Johnson defeated Michael Maddux 51%-48% - a 708-vote margin that was the third-closest race in 2015 - to take the seat, becoming the inaugural holder of the newly created District 4 council position. This followed Johnson's and Maddux's defeat of 12-year incumbent Jean Godden in the August Primary election. Both Johnson and Maddux ran as progressive urbanists, defeating slow-growth candidates Godden and Tony Provine. Prior to the election, Johnson was executive director of Transportation Choices Coalition, an advocacy group in Washington state, and managed successful campaign for the Sound Transit 2 rail expansion programs. Shortly after his swearing-in ceremony in January 2016, Johnson was appointed by King County Executive Dow Constantine to the Sound Transit Board of Directors, replacing fellow council-member Mike O'Brien. Rob Johnson is a fifth generation Seattleite with three kids. He is invested in making the city of Seattle a more affordable and safer place with multiple transportation options and education choices >
Document 9: Gray whale: The gray whale ("Eschrichtius robustus"), also known as the grey whale, gray back whale, Pacific gray whale, or California gray whale is a baleen whale that migrates between feeding and breeding grounds yearly. It reaches a length of 14.9 m , a weight of 36 t , and lives between 55 and 70 years. The common name of the whale comes from the gray patches and white mottling on its dark skin. Gray whales were once called devil fish because of their fighting behavior when hunted. The gray whale is the sole living species in the genus Eschrichtius, which in turn is the sole living genus in the family Eschrichtiidae. This mammal descended from filter-feeding whales that appeared at the beginning of the Oligocene, over 30 million years ago.
Document 10: Dwarf killer whale: The familiar killer whale ("Orcinus orca") is a cosmopolitan species, found in all oceans of the world. Despite being the most widespread mammal in the world, only one species is currently recognized. Oceanic Science journals have long hinted at the existence of a complex breed of miniature killer whales since the 1950's. The dwarf killer whale is a type of killer whale found in Antarctic waters believed by some scientists to be a distinct species from the larger killer whales found throughout the world's oceans. Since Soviet researchers proposed new species in the 1980's, the differences in killer whales have been studied more closely in order to gain more credible knowledge on possible subspecies of the killer whale. There are several ecotypes that have been established in regards to the whales physical appearances and body length by Pitman and colleagues. A recent study proposed by Pitman et al. (2007) used aerial photogrammetry to determine the size of numerous Type C killer whales, supporting early Soviet research which suggested that one or possibly two distinct species of killer whale exist in the Southern Ocean. Therefore, scientific evidence is starting to make the connection between ecotype C and the dwarf killer whale.
Document 11: Ben Johnson (chairman): Bender "Ben" Johnson Jr. (May 22, 1939 - March 31, 2014) was an American Makah politician and fisheries expert. He served as the chairman and member of the Makah Tribal Council from 1998 until 2000 and from 2001 until 2007. He was chairman of the Makah during the first successful hunt of a Pacific gray whale in 1999. The 1999 hunt, which took a 30-ton 30 1/2-foot female gray whale, was the first harvest of a whale by the Makah since the 1920s. Johnson supported the hunt, which drew worldwide attention and controversy.
Document 12: Harvey E. Johnson, Jr.: Harvey E. Johnson Jr., retired Vice Admiral, United States Coast Guard, is the Executive Director, Recovery Operations for the American Red Cross. Previously, Johnson was the former Vice President for National Preparedness and Response Solutions at BAE Systems and Deputy Administrator and Chief Operating Officer of the Federal Emergency Management Agency (FEMA).
Document 13: USS Razorback (SS-394): USS "Razorback" (SS-394), a "Balao"-class submarine , was the only ship of the United States Navy to be named after the razorback, a species of whale ("Balaenoptera physalus") found in the far southern reaches of the Pacific Ocean. It is arguably the longest-serving submarine still existing in the world, having been commissioned by two different countries for 57 years of active duty. In 2004, the state of Arkansas adopted the submarine (although it was not named after the University of Arkansas mascot) and is now a museum ship at the Arkansas Inland Maritime Museum.
Document 14: Charlie Johnson (pilot): Charles (Charlie) Johnson is a former president of Cessna Aircraft. He was born in 1942 in Georgia and grew up in Memphis. He has always been passionate about technology. Because he was also passionate about flight, he joined the Air Force. He fought in the Vietnam War flying the T-33, T-37, T-38, and the F-105. After the Vietnam War he continued with his love of flying. Johnson was a personal pilot for Arnold Palmer. After this he became a test pilot for Learjet. Soon after he rose through the ranks of Cessna to President and COO of Cessna Aircraft. Johnson joined Bye Aerospace in 2014 and was inducted into the Colorado Aviation Hall of Fame the same year. He has just recently been inducted into the Kansas Aviation Hall of Fame. Johnson continues to fly and has a love of cars.
Document 15: Albert Johnson (criminal): Albert Johnson (died February 17, 1932), known as the Mad Trapper of Rat River, was a fugitive whose actions eventually sparked off a huge manhunt in the Northwest Territories and Yukon in Northern Canada. The event became a media circus as Johnson eluded the Royal Canadian Mounted Police (RCMP) team sent to take him into custody, which ended after a 150 mi foot chase lasting more than a month and a shootout in which Johnson was fatally wounded on the Eagle River, Yukon. Albert Johnson was a pseudonym and his true identity remains unknown.
ground_truth: The gray whale