Question: Ohio Brush Creek rises in southeastern Highland County, and flows generally southwardly into Adams County, past the 1348 ft -long, three-foot-high prehistoric effigy mound on a plateau of the which crater, along Ohio Brush Creek in Adams County, Ohio?
Sentence (from "Ohio Brush Creek"): Ohio Brush Creek rises in southeastern Highland County, and flows generally southwardly into Adams County, past the Serpent Mound, to its confluence at the Ohio River, about 4 mi west of Rome.
Relevant evidence: Yes