Question: The USAF base that includes Wright and Patterson fields, and the site of the abandoned town of Osborn, are in which American state?
Sentence (from "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.
Relevant evidence: Yes