CSharp/BotBuilderLocation/Bing/BingGeoSpatialService.cs (1 line):
	- line 89: // TODO: what is the right logic for picking a location set?


CSharp/BotBuilderLocation/Dialogs/LocationRetrieverDialogBase.cs (1 line):
	- line 75: // TODO: do we need to check the returned confidence level?