TSP rollover to an IRA

I did a direct rollover 5 years ago from my TSP Roth and TSP non-Roth accounts to  Roth IRA and non-Roth IRA. When asked about the source of distributions, which is the correct box to choose - qualified government pension - or private? I can't remember all of the options. 

 

I also receive a Federal 1099-R, which is definitely qualified government pension.