Add location-based reminders

iCloud tasks have location based reminders. Could you please add them and also make them work in a more intelligent way: Let the user decide if the alarm should go off
- EITHER when location is entered/left or dead-line is rached
- OR when BOTH conditions are met
Both scenarios are totally valid for setting up a reminder. I.e. I do not want to be reminded in the wrong context of things that I cannot do because of this context's limitations. It could also make sense to link the "Context" category to the geotags as they are logically related.