Instructions: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Input: Context : 1985 Bakhtar Afghan Airlines Antonov An-26 shootdown was on 4 September 1985 when a Bakhtar Afghan Airlines Antonov An-26 (registered in Afghanistan as YA-BAM) on a scheduled internal flight from Kandahar to Farah was shot down by a ground-to-air missile.
Answer : 4 September 1985
Output:
The point in time of 1985 Bakhtar Afghan Airlines Antonov An-26 shootdown was what?