Question: The USAF base that includes Wright and Patterson fields, and the site of the abandoned town of Osborn, are in which American state?

Context paragraphs:
Hell Town, Ohio: Hell Town is the name for a Lenape (or Delware) Native-American village located on Clear Creek near the abandoned town of Newville, in the U.S. state of Ohio.  The site is on a high hill just north of the junction of Clear Creek and the Black Fork of the Mohican River.

Cisco Oil Field: Cisco Oil Field is an oil field located in Grand County, Utah.  The field was discovered in 1924 in the now abandoned town of Cisco, Utah.  It is one of the oldest oil fields in the state of Utah.  The field has been developed intermittently since then with the discovery of sever small accumulations of oil.  The field lies along a larger feature known as the Uncompahgre Uplift that is a boundary between Paradox Basin, the Uintah Basin and the Piceance Basin.

Bennett, British Columbia: Bennett, British Columbia, Canada is an abandoned town next to Bennett Lake.  It was built during the Klondike Gold Rush of 1897–99 at the end of the White Pass and Chilkoot Trails from the nearby ports of Skagway and Dyea in Alaska.  Gold prospectors would pack their supplies over the Coast Mountains from the ports and then build or purchase rafts to take them down the Yukon River to the gold fields around Dawson City, Yukon.  When the White Pass and Yukon Route Railroad was completed in 1900 it went right to Whitehorse, passing the port town.  This led the entire economy of Bennett, based on stampeders and river travelers, to collapse.

Osborn, Ohio: Osborn was a town located near the Haddix Road-Ohio 235 intersection at the northern edge of Wright-Patterson Air Force Base in what is now the flood-prone basin of the Huffman Dam in the U.S. state of Ohio.

Sawyerville, Alabama: Sawyerville, previously known as Sawyers Depot, is an unincorporated community in west-central Hale County, Alabama and is a part of the Tuscaloosa metropolitan area.  It derives its name from the town’s first post master.  The community is rural and came to flourish due to its proximity to the railroad that once traveled through it.  The community covers the historic area of the county once called Hollow Square and includes the abandoned town site of Erie, the former county seat of Greene County.  It also includes the communities of Wedgeworth, Melton, Warrior Dam, and Mason Bend.  The area was the site of several Pickens family plantations, most notably those of early Alabama governor, Israel Pickens, and his younger brother, Samuel Pickens.  The Samuel Pickens homestead, Umbria Plantation, was destroyed by fire in 1971.

Nellis Air Force Base: Nellis Air Force Base ("Nellis" colloq. ) is a United States Air Force installation in southern Nevada with military schools and more squadrons than any other USAF base.  Nellis hosts air combat exercises such as Exercise Red Flag and close air support exercises such as Green Flag-West flown in "Military Operations Area (MOA) airspace".  associated with the nearby Nevada Test and Training Range (NTTR).  The base also has the Combined Air and Space Operations Center-Nellis.

Wright-Patterson Air Force Base: Wright-Patterson Air Force Base (WPAFB) (IATA: FFO, ICAO: KFFO, FAA LID: FFO) is a United States Air Force base and census-designated place just east of Dayton, Ohio, in Greene and Montgomery counties.  It includes both Wright and Patterson Fields, which were originally Wilbur Wright Field and Fairfield Aviation General Supply Depot.  Patterson Field is approximately 10 mi northeast of Dayton; Wright Field is approximately 5 mi northeast of Dayton.

Susan Osborn (musician): Susan Osborn is a vocalist who came to prominence as the lead singer for the Paul Winter Consort 1978 to 1985.  She can be heard on such albums as "Common Ground", "Missa Gaia" and "Concert For the Earth".  Since leaving the Paul Winter Consort, Osborn has relocated to Orcas Island in the state of Washington.  In 1991 Osborn began a long association with Japan, where her voice has been heard on Toyota commercials and film soundtracks.  She was also the subject of an HDTV special on her life for Asahi Television.  Osborn has recorded 25 solo CDs, which include traditional Japanese melodies in English, "Wabi" and "The Pearl"; original songs, "ReUnion"; duet recordings of standards with Japanese pianist Kentaro Kihara, "Only One", "Wonderful World" and "Kakehashi"; and a Christmas lullaby, "All Through the Night".  She is currently working on two new projects, one of original songs and one of sacred songs.  Her musical collaborators include guitarist Ralf Illenberger, pianist Paul Halley, tenor guitarist Bill Lauf, pianist Wing Wong Tsan, multi-instrumentalist Nancy Rumbel; koto, Curtis Patterson and shakuhachi flute, Bruce Huebner.  Osborn has also been teaching about the power of song around the world for over 35 years in innovative classes called "Silence and Song".

Kearney Air Force Base: Kearney Air Force Base is a former USAF base located near Kearney, Nebraska.  It operated from 1942 through 1949.

Livermore, Pennsylvania: Livermore, Pennsylvania is an abandoned town that was located on the Conemaugh River between Blairsville and Saltsburg in Derry Township, Westmoreland County, Pennsylvania.  The town was abandoned and partially razed in the early 1950s following authorization by the Flood Control Act of 1936 and Flood Control Act of 1938 for construction of the Conemaugh Dam and Lake to prevent flooding of Pittsburgh.  Much of the former town site now lies under the reservoir and floodplains.

Supporting paragraphs: Osborn, Ohio Wright-Patterson Air Force Base
Answer: Ohio