Design an ER diagram for Game of Thrones characters:(Each race has a name and a list of specific characteristics, Each City has a name,Each House has a name which is unique, a flag and house words (motto) , Every House must belong to a State, Cities may be affiliated with Houses., etc)

a) List your Entity Sets: e.g. Characters b) Draw your ER Diagram c) Define the Data Dictionary of Characters Entity Set and ALL of the subclasses it has (if it has)