Integra: As I was saying, Readman will be a deadly foe. If she has betrayed us.

Seras: Of course! Yomiko would never let a book get hurt. She’s being framed!

Integra: No. That part I believe.

The idea that Readman would set fire to a library is ludicrous. Therefore, it is true. If someone were trying to hoax us, they would have been more realistic.