user: ### NOW ANSWER:
Question: What is the nature of the incident with Casualties of 3 WIA, and Circumstances of IED?
Columns: ['Date', 'Location', 'Nature of incident', 'Circumstances', 'Casualties']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['2004-01-28', 'Kabul', 'Hostile', 'Bomb attack', '2 WIA']
SQL:

assistant: SELECT "Nature of incident" FROM "Table" WHERE "Casualties" = '3 WIA' AND "Circumstances" = 'IED';