Please, allow me try again, friend…
For Mitsuku to be created, being executable is required, which open source data is not.
The purpose of open source data, especially XML (Extensible Markup Language), is to be amended.
Secondly, Steve said “by” which is different than “from”, so that now translates to:
Steve (in the past) created Mitsuku before (in the present) amending open source data files.
In conclusion, to avoid charges of trolling, please know that all of this is intended as friendly for entertainment purposes. After listening the Bruce’s podcast that he is the father of Computer Go. I am trying to think of a clean joke about Steve being the father of Mitsuku and ALICE being the mother…