Claim: Syracuse is a city in the county seat of Onodaga County, New York and Henninger High School is the only high school within the Syracuse School District.
Evidence: Syracuse (/ˈsɪrəkjuːz, ˈsɛr-, -kjuːs/) is a city in and the county seat of Onondaga County, New York, United States. Anthony A. Henninger High School /ˈhɛnɪŋɡər/ is a high school in the Syracuse City School District.