Question: What is the population of the nearest city to the Granite Dells?

full_context: Document 1: Fayetteville, Arkansas: Fayetteville is the third-largest city in Arkansas and county seat of Washington County. The city is centrally located within the county and has been home of the University of Arkansas since the institution's founding in 1871. Fayetteville is on the outskirts of the Boston Mountains, deep within the Ozarks. Known as Washington until 1829, the city was named after Fayetteville, Tennessee, from which many of the settlers had come. It was incorporated on November 3, 1836 and was rechartered in 1867. The four-county Northwest Arkansas Metropolitan Statistical Area is ranked 105th in terms of population in the United States with 463,204 in 2010 according to the United States Census Bureau. The city had a population of 73,580 at the 2010 Census. At 1,400 feet of elevation, it is also one of the highest major US cities between the western Great Plains and the Appalachian Mountains.
Document 2: Granite Dells: The Granite Dells is a geological feature north of Prescott, Arizona. The Dells consist of exposed bedrock and large boulders of granite that have eroded into an unusual lumpy, rippled appearance. Watson Lake and Willow Lake are small man-made reservoirs in this formation.
Document 3: Nevada County, Arkansas: Nevada County is a county located in the U.S. state of Arkansas. As of the 2010 census, the population was 8,997. The county seat is Prescott. Nevada County is Arkansas's 63rd county, formed on March 20, 1871, from portions of Hempstead, Ouachita and Columbia Counties. It was named after the state of Nevada because of the perceived similarity between their physical shapes; the Arkansas county's shape roughly follows the same outline as the state's boundary when inverted. In contrast with the name of the state, the local pronunciation for the southwestern Arkansas county is "nuh-VAY-duh". It is an alcohol prohibition or dry county.
Document 4: Granite Dells, Arizona: Granite Dells is a populated place situated in Yavapai County, Arizona, named after the contiguous Granite Dells geological formation. It has an estimated elevation of 5089 ft above sea level.
Document 5: Toroweap Formation: The Middle Permian Toroweap Formation is a thin, darker geologic unit, between the brighter colored units of the Kaibab Limestone above, and Coconino Sandstone below. It is a prominent unit in Grand Canyon, Arizona, USA, found through sections of the South Rim, Grand Canyon, and the North Rim, of the Kaibab Plateau; also the Kaibab's southeast extension to Cape Royal, the Walhalla Plateau. The Colorado River of the Grand Canyon makes its excursion from due-south to due-west around the Walhalla Plateau, as it enters the east end of the Grand Canyon's interior, Granite Gorge. The formation is also found in southeast Utah.
Document 6: Williamsport, Arizona: Williamsport, is a former mining town and present day ghost town, on the bank of the Colorado River in La Paz County, Arizona.
Document 7: Granite Creek (Arizona): Granite Creek is a 38 mi tributary of the Verde River in the U.S. state of Arizona. It flows generally north-northeast from the Bradshaw Mountains of west-central Arizona through the city of Prescott and the Granite Dells to meet the river at the north end of the Little Chino Valley east of Sullivan Lake.
Document 8: Mushroom stones: Mushroom stones, or wave stones, are limestone boulders undercut by water. These take the form of solitary sentinels of limestone which still bear the unmistakable marks of long-continued erosion by lapping waves at the edge of lakes which have since vanished or retreated. These stones are sometimes shaped like mushrooms, others have an overhang facing in just one direction, but all are notched and undercut in such a fashion as to suggest prolonged exposure to standing water at some time in the past. The mushroom-shaped stones are produced where the notching forms a fairly even circle around the stone.
Document 9: Sierra Vista, Arizona: Sierra Vista is a city in Cochise County, Arizona, United States. As of the 2010 census the population of the city was 43,888. The city is part of the Sierra Vista-Douglas Metropolitan Area, with a 2010 population of 131,346. Fort Huachuca, a U.S. Army post, is located in the northwest part of the city.
Document 10: Fort Whipple, Arizona: Fort Whipple was a U.S. Army post which served as Arizona Territory's capital prior to the founding of Prescott, Arizona. It was named after Amiel Weeks Whipple, a Civil War Union General. The post was founded by Edward Banker Willis in December 1863 in Del Rio Springs, but was moved in May 1864 to a miner's tent settlement called Granite City (also Granite Dells, Gimletville), which was on higher ground, had better access to lumber, and the military could better protect miners. The capital was placed 2 miles south in the new city of Prescott founded in 1864.
Document 11: Watson Lake (Arizona): Watson Lake is one of two reservoirs at the Granite Dells, outside of Prescott, Arizona, that was formed in the early 1900s when the Chino Valley Irrigation District built a dam on Granite Creek. The City of Prescott bought the reservoir and surrounding land in 1997 to preserve it as recreational land. Local rockclimbers use the granite cliffs above and adjacent to the lake for top-roping and lead climbing. The lake is also the home of TriCity Prep Rowing Crew, a local high school team and only rowing team in Northern Arizona.
Document 12: Prescott, Arizona: Prescott ( ; Yavapai: ʼWi:kwatha Ksikʼita ) is a city in Yavapai County, Arizona, United States. According to the 2010 Census, the population of the city is 39,843. The city is the county seat of Yavapai County. In 1864 Prescott was designated as the capital of the Arizona Territory, replacing the temporary capital at Fort Whipple. The Territorial Capital was moved to Tucson in 1867. Prescott again became the Territorial Capital in 1877, until Phoenix became the capital in 1889.
Document 13: Phoenix, Arizona: Phoenix ( ) is the capital and most populous city of the U.S. state of Arizona. With 1,615,017 people (as of 2016 ), Phoenix is the fifth most populous city nationwide, the most populous state capital in the United States, and the only state capital with a population of more than one million residents.
Document 14: Geology of Singapore: Igneous rocks are found in Bukit Timah, Woodlands, and Pulau Ubin island. Granite makes up the bulk of the igneous rock. Gabbro is also found in the area and is found in an area called Little Guilin, named for its resemblance to Guilin in Southern China. This area is in Bukit Gombak. Sedimentary rocks are found on the western part of Singapore, and is mainly made of sandstone and mudstones. It also includes the southwestern area. Metamorphic rocks are found in the northeastern part of Singapore, and also on Pulau Tekong, off the east coast of Singapore. The rocks are mainly made up of quartzite, and also make up the Sajahat Formation.
Document 15: Trona Pinnacles: The Trona Pinnacles are an unusual geological feature in the California Desert National Conservation Area. The unusual landscape consists of more than 500 tufa spires (porous rock formed as a deposit when springs interact with other bodies of water), some as high as 140 ft , rising from the bed of the Searles Lake (dry) basin. The pinnacles vary in size and shape from short and squat to tall and thin, and are composed primarily of calcium carbonate (tufa). They now sit isolated and slowly crumbling away near the south end of the valley, surrounded by many square miles of flat, dried mud and with stark mountain ranges at either side.
ground_truth: 39,843