Question: What geographical feature is the range that contains Norris Mountain, in the state where Lake Helena is located, a part of?

full_context: Document 1: Pyramid Peak (Montana): Pyramid Peak () is in the Lewis Range, Glacier National Park in the U.S. state of Montana. Mokowanis Lake lies just northeast of the peak, and Atsina Lake is to the west.
Document 2: Montana: The northern section of the Divide, where the mountains give way rapidly to prairie, is part of the Rocky Mountain Front. The front is most pronounced in the Lewis Range, located primarily in Glacier National Park. Due to the configuration of mountain ranges in Glacier National Park, the Northern Divide (which begins in Alaska's Seward Peninsula) crosses this region and turns east in Montana at Triple Divide Peak. It causes the Waterton River, Belly, and Saint Mary rivers to flow north into Alberta, Canada. There they join the Saskatchewan River, which ultimately empties into Hudson Bay.
Document 3: Redrock Lake: Redrock Lake is located in Glacier National Park, in the U. S. state of Montana. Mount Wilbur is west of Redrock Lake. Prior to entering Redrock Lake, Swiftcurrent Creek tumbles over Redrock Falls which can be reached after an easy hike by way of the Swiftcurrent Pass Trail.
Document 4: Lake Helena: Lake Helena is a body of water along Prickly Pear Creek in the Helena Valley of Lewis and Clark County in southwestern Montana. It is in size and is above sea level.
Document 5: Iceberg Peak (Montana): Iceberg Peak () is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Iceberg Peak rises more than above Iceberg Lake and is considered a difficult climb due to the steepness and exposure climbers must endure. The peak sits astride the continental divide WNW of Mount Wilbur.
Document 6: Whitefish Lake State Park: Whitefish Lake State Park is a Montana state park located two miles west of the town of Whitefish, Montana off U.S. Highway 93 on Whitefish Lake. The park is a convenient place to camp for those wanting to stay close to the amenities of Whitefish, although it can be very crowded in summer. The park contains a boat launch and swimming beach popular with locals, and the campground has running water and flush toilets. There is a fee for day use. The park contains tent and RV sites, and handicapped accessible fishing and picnic sites with fire rings.
Document 7: Geography of the United States: The Great Plains come to an abrupt end at the Rocky Mountains. The Rocky Mountains form a large portion of the Western U.S., entering from Canada and stretching nearly to Mexico. The Rocky Mountain region is the highest region of the United States by average elevation. The Rocky Mountains generally contain fairly mild slopes and wider peaks compared to some of the other great mountain ranges, with a few exceptions (such as the Teton Mountains in Wyoming and the Sawatch Range in Colorado). The highest peaks of the Rockies are found in Colorado, the tallest peak being Mount Elbert at 14,440 ft (4,400 m). The Rocky Mountains contain some of the most spectacular, and well known scenery in the world. In addition, instead of being one generally continuous and solid mountain range, it is broken up into a number of smaller, intermittent mountain ranges, forming a large series of basins and valleys.
Document 8: Montana: East of the divide, several roughly parallel ranges cover the southern part of the state, including the Gravelly Range, the Madison Range, Gallatin Range, Absaroka Mountains and the Beartooth Mountains. The Beartooth Plateau is the largest continuous land mass over 10,000 feet (3,000 m) high in the continental United States. It contains the highest point in the state, Granite Peak, 12,799 feet (3,901 m) high. North of these ranges are the Big Belt Mountains, Bridger Mountains, Tobacco Roots, and several island ranges, including the Crazy Mountains and Little Belt Mountains.
Document 9: Elizabeth Lake (Glacier County, Montana): Elizabeth Lake is located in Glacier National Park, in the U. S. state of Montana. Elizabeth Lake lies along the Belly River and is more than downstream from Helen Lake.
Document 10: Montana: The topography of the state is roughly defined by the Continental Divide, which splits much of the state into distinct eastern and western regions. Most of Montana's 100 or more named mountain ranges are concentrated in the western half of the state, most of which is geologically and geographically part of the Northern Rocky Mountains. The Absaroka and Beartooth ranges in the south-central part of the state are technically part of the Central Rocky Mountains. The Rocky Mountain Front is a significant feature in the north-central portion of the state, and there are a number of isolated island ranges that interrupt the prairie landscape common in the central and eastern parts of the state. About 60 percent of the state is prairie, part of the northern Great Plains.
Document 11: Mount Jackson (Montana): Mount Jackson (10,052 feet (3,064 m)) is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Mount Jackson is the fourth tallest mountain in Glacier National Park and it is situated on the Continental Divide. Both the mountain and its namesake Jackson Glacier are easily seen from the Going - to - the - Sun Road. On the southern flanks of Mount Jackson is Harrison Glacier, the largest remaining glacier in the park. Route Descriptions can be found on Summitpost or in ``A Climbers Guide to Glacier National Park.
Document 12: Lewis Range: The Lewis Range is a mountain range located in the Rocky Mountains of northern Montana, United States and extreme southern Alberta, Canada. It was formed as a result of the Lewis Overthrust, a geologic thrust fault resulted in the overlying of younger Cretaceous rocks by older Proterozoic rocks. The range is located within Waterton Lakes National Park in Alberta, Canada and Glacier National Park and the Bob Marshall Wilderness Complex in Montana, United States. The highest peak is Mount Cleveland at .
Document 13: Mount Phillips (Montana): Mount Phillips () is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Lupfer Glacier is located on the east slope of Mount Phillips.
Document 14: Norris Mountain (Montana): Norris Mountain () is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Norris Mountain is situated along the Continental Divide and is less than northwest of Triple Divide Peak.
Document 15: Boulder Peak: Boulder Peak () is located in the Livingston Range, Glacier National Park in the U.S. state of Montana. The remnant Boulder Glacier is situated on the northern slopes of the mountain.
ground_truth: Rocky Mountains
sub_queries: What is the name of the state where Lake Helena is located? Answer: Montana
Norris Mountain (Montana ) >> part of Answer: Lewis Range
Lewis Range >> part of Answer: Rocky Mountains