Retirement tax questions

Thank you,  this is what I initially thought and did answer the questions with a No.  

You are correct in that I have a G code in box 7 and box 2a is 0.  

 

However, when Turbo Tax completes the review my total retirement income shows a taxable $ amount.  

Another page shows a taxable pension distribution $ amount as well.  

 

I assumed both would show 0.