Table: german_afghan_casualties_4
Columns: date
location
nature_of_incident
circumstances
casualties

Question: What were the circumstances for the Baghlan location?
SQL: SELECT "circumstances" FROM german_afghan_casualties_4 WHERE "location" = 'baghlan'

Question: What were the casualties in the Baghlan location?
SQL: SELECT "casualties" FROM german_afghan_casualties_4 WHERE "location" = 'baghlan'

Question: What was the date of natural cause situation?
SQL: SELECT "date" FROM german_afghan_casualties_4 WHERE "circumstances" = 'natural cause'