Task: Question Generation
Input (English): Passage: The earliest known residents of the land in and around what later became Saguaro National Park were the Hohokam, who lived there in villages between 200 and 1450 A.D. Petroglyphs and bits of broken pottery are among Hohokam artifacts found in the park. The Hohokam hunted deer and other animals, gathered cholla buds, prickly pears, palo verde pods, and saguaro fruit, and grew corn, beans, and squash. Subsequent indigenous cultures, the Sobaipuri of the Tucson Basin and the Tohono O'odham to the west, may be descendants of the Hohokam, though the evidence is inconclusive.Spanish explorers first entered Arizona in 1539–40. Non-native settlement of the region near the park did not occur until 1692 with the founding of San Xavier Mission along the Santa Cruz River, which flowed through Tucson. In 1775, the Spaniards built Presidio San Agustín del Tucsón, a military fort in what was then part of New Spain, in part to protect against raids by Apaches.The lands that eventually would become Saguaro National Park remained relatively free of development until the mid-19th century, after Arizona had become part of the United States. After passage of the Homestead Act of 1862, the arrival of the railroad in 1880, and the end of the Apache Wars in 1886, homesteaders and ranchers established themselves in the Tucson and Rincon Mountains, and miners sought silver, copper, and other valuable ores and minerals. Mining in the park continued intermittently through 1942, while ranching on private in-holdings within the park continued until the mid-1970s.The defunct Loma Verde Mine, which is still visible in the Rincon Mountain District, produced a small amount of copper and gold between 1897 and 1907. Mining of igneous rock at 149 sites in the Tucson Mountain District sometimes produced ores of modest value in the late 19th and early 20th centuries. The most successful, the Copper King Mine (later renamed the Mile Wide Mine), yielded 34,000 tons of copper, gold, lead, zinc, and molybdenum ores, mostly during the war years of 1917, 1918, and 1941; it closed permanently in 1942 when it became unprofitable.Ranchers grazed thousands of cattle on public land that would later become part of the park, and homesteaders farmed and ranched at the base of the Rincons, filing homestead applications from the 1890s through 1930. The remains of the former Freeman Homestead, established in 1929, lie along a nature trail in the Rincon Mountain District. The homestead is on the Arizona State Register of Historic Places. Manning Cabin, built in 1905 as a summer retreat for Levi Manning, a wealthy businessman and one-term mayor of Tucson, is part of the infrastructure at Manning Camp near Mica Mountain. Modified and restored after falling into disrepair, it was added to the National Register of Historic Places in 1975. Cultural resources in the park include more than 450 archeological sites and more than 60 historic structures.
Output (English): What is the second name of the mine located in the land occupied by in the past by the Hohokam that closed permanently in 1942 when it became unprofitable? A?