{Entity["Person", "BarackObama::7yj6w"], 
 Entity["Person", "JohnKerry::982qy"], Entity["Person", 
  "HillaryClinton::538v8"], Entity["Person", "BillClinton::9s27h"], 
 Entity["Person", "GeorgeWBush::xs353"], 
 Entity["Person", "WarrenGHarding::6v4g6"], 
 Entity["Person", "AbrahamLincoln::sjv3j"]}