I need help with the 3.19.5 super karel cleanup challenge on codehs. every code i've tried so far is correct but doesn't do all of the worlds.

Janice usually works on a particular workbook that contains all business related data. she decides to keep a backup of all the data in a separate workbook. she opens a new workbook to transfer the data. which option should she use to copy all the data from one workbook to another workbook?