Retirement tax questions

Thx for the guidance!

But, there is some additional un-clarity around questions for Michigan, 'where is this distribution from' -

Can I answer 'None of the above'? Pension/IRA distributions received before retirement age, but I did take a retirement at age 51 here. Thx!

 

Also, does Turbotax take user questions into account and fix the incompleteness in their software (at least to point out some cases not 'supported', in the 'learn more' notes, not from searching a 'community')