Retirement tax questions

Thank you! 

 

One more question if I may. For "Source of Distribution", the first option states "Military pension or survivor benefits". Does this present 2 military-specific options,  "Military Pension" or "Military survivor benefits" or when it references survivor benefits, it's referring to anything inherited and not necessarily military-related? I selected "None of the above" last year but was contemplating if it should have been option one since these are technically survivor benefits. Any clarification is appreciated.