Explanation:

- The Sultan Azlan Shah Cup is related to the sport of hockey. ??

- It is an annual international men's field hockey tournament held in Malaysia since 1983.

- Option 1: Football - This statement is incorrect; the cup is not related to football.

- Option 2: Hockey - This is the correct answer. The Sultan Azlan Shah Cup is indeed a hockey tournament.

- Option 3: Tennis - There is no known connection of the Sultan Azlan Shah Cup with tennis.

- Option 4: Badminton - The Sultan Azlan Shah Cup is not a badminton tournament.

- Option 5: Cricket - The cup does not relate to cricket in any form.

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