Problems with selection list

Rails
1

Hi,
I created 3 selection list. I am able to save the values of the
selection lists into the table. But I have problems with editing page as
only the last selection list’s value is shown on the edit page.

View of first list:

256 512 2048 4096 8192 16384 34768

View of last list:

YES NO

Can anyone please help me resolve this problem?

Thanks,
fries88