Retirement tax questions

I got "7" to stick and it has been transmitted to the IRS.   You said "This should allow your pension to be calculated as a normal distribution".   How do I know this for sure?  Is this calculated on the "Simplified Method Worksheet"?

Can you let me know how they resolve this issue?  Seems to me they missed a couple of steps in the questioning process to determine "Disability" vs. "Normal Distribution".  As stated before, I really did not like the way the questions were posed as they were not clear as what needed to be conveyed.

Thank you for your help.