Question: In which state is Upper and Lower Marlboro located?
Sentence (from "Lower Marlboro, Maryland"): Lower Marlboro, Maryland (not to be confused with Upper Marlboro, Maryland, which is approximately 15 miles north) is a small, waterfront unincorporated community located at the crossroads of MD 262 and Chaneyville Road in Calvert County, Maryland along the Patuxent River.
Relevant evidence: Yes