With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Pamela Anderson is a person.
text_B: The McNeil River is a river on the eastern drainage of the Alaska Peninsula near its base and conjunction with the Alaska mainland .. Alaska Peninsula. Alaska Peninsula. Alaska. Alaska. The McNeil emerges from glaciers and alpine lakes in the mountains of the Aleutian Range .. Aleutian Range. Aleutian Range. The river 's destination is the Cook Inlet in Alaska 's southwest .. Alaska. Alaska. Cook Inlet. Cook Inlet. The McNeil is the prime habitat of numerous animals , but it is famous for its salmon and brown bears .. This wealth of wildlife was one of the reasons for the Alaska State Legislature 's decision to designate the McNeil River a wildlife sanctuary in 1967 .. Alaska. Alaska. In 1993 , this protected area was enlarged to preserve an area that has the highest concentration of brown bears anywhere in the world .. According to the Alaska Department of Fish and Game , up to 144 brown bears have been sighted on the river in a single summer with 74 bears congregating in one place at a time Its entire length of 35 miles -LRB- 55 km -RRB- lies within the McNeil River State Game Sanctuary , created in 1967 by the State of Alaska to protect the numerous Alaska brown bears who frequented the area .. Alaska. Alaska. Alaska Department of Fish and Game. Alaska Department of Fish and Game. State of Alaska. State of Alaska. It also lies entirely within the Kenai Peninsula Borough boundaries .. Kenai Peninsula. Kenai Peninsula Borough, Alaska. Kenai Peninsula Borough. Kenai Peninsula Borough. The McNeil River State Game Sanctuary and Refuge is part of a 3.8 e6acre piece of land that is protected from hunting ; the rest of this is Katmai National Park .. McNeil River State Game Sanctuary and Refuge. McNeil River State Game Sanctuary and Refuge. Katmai National Park. Katmai National Park and Preserve. More famous for its bear population than for the size of the river or the strength of its salmon runs , McNeil River has been featured on many television and film documentaries .. So well-known has the area become as a bear-viewing area , that in 1973 the State of Alaska began limiting the number of summer visitors to ten per day during peak visitor months of June , July and August .. Alaska. Alaska. State of Alaska. State of Alaska. The area has also been `` wired '' for webcam remote viewing for those unable to access the river in person .. Various groups have been formed to support keeping the area pristine and free from bear-hunting activity .. And while the bear population often wanders outside the protected zone their numbers have gradually continued to rise over the years .
not_related.