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.

Q: Context : The Bullet is Not for Firing is the fourth episode of the third series of the British comedy series Dad's Army that was originally transmitted on Thursday 2 October 1969.
Answer : Dad's Army

A: What series is the episode The Bullet is Not for Firing part of?
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Q: Context : Richard Queen was later diagnosed with multiple sclerosis.
Answer : multiple sclerosis

A: What is the cause of death for Richard Queen?
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Q: Context : ISO 3166-1 alpha-2 codes are two-letter country codes defined in ISO 3166-1, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), to represent countries, dependent territories, and special areas of geographical interest.
Answer : International Organization for Standardization

A:
Who set the standards for ISO 3166-1 alpha-2?
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