Everything is finally in place, and the committee to conquer Steel Lady Nanase is now in session. Does Steel Lady Nanase actually exist? Perhaps she’s just a made up urban legend. A battle between the truth and lies begins to figure out her existence. Kotoko gets on her PC and starts posting her own deductions...
It's hard to be certain 
one way or another.
.من الصعب التأكد
Schwer zu sagen, könnte beides sein.
Es difícil asegurar uno u otro.
Es difícil de determinar.
On ne peut pas trancher.
Impossibile dirlo con certezza.
É difícil dizer com certeza qual foi.
Точно сказать не могу.