Question: What city city was laid out in 1629 by Thomas Graves and is home of Bunker Hill Community Colleges that sits on a historic state prison facility named after the city?
Sentence (from "Charlestown, Boston"): Originally called Mishawum by the Massachusett, it is located on a peninsula north of the Charles River, across from downtown Boston, and also adjoins the Mystic River and Boston Harbor.
Relevant evidence: No