question: Alaska:Alaska Range
choices.label: A B C D
choices.text: Lake Erie:Niagara Falls North Carolina:Great Smoky Mountains Wyoming:Yellowstone National Park British Columbia:Rocky Mountains
explanation: "Alaska" has "Alaska Range", "Alaska" is the state name, and "Alaska Range" is the name of the mountain. "Lake Erie" is adjacent to "Niagara Falls", and "Niagara Falls" is a famous attraction, "Niagara Falls" is not the name of a mountain. "North Carolina" has "Great Smoky Mountains", "North Carolina" is the state name, and "Great Smoky Mountains" is the name of the mountain. There is "Yellowstone National Park" in "Wyoming", but "Yellowstone National Park" is the name of the scenic spot, not the name of the mountain. "British Columbia" has "Rocky Mountains" in it, "British Columbia" is the province name and "Rocky Mountains" is the name of the mountain.
relation: Alaska Alaska Range R3.6
relation: North Carolina Great Smoky Mountains R3.6
relation: Wyoming Yellowstone National Park R3.6
relation: British Columbia Rocky Mountains R3.6