They played their home games at Bill Gray's Regional Iceplex in Rochester.

Entity and relation annotations:
id: 0
type: entity
value: text: Bill Gray's Regional Iceplex
labels: <Location>
id: 1
type: entity
value: text: Rochester
labels: <Location>
id: 2
type: entity
value: text: Bill Gray
labels: <Person>
type: relation
to_id: 1
labels: Location:located_in:Location
from_id: 0