薬害 やくがいヤコブ びょう訴訟 そしょうではありませんでした
yaku gaiyakobubyōsoshōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 薬害ヤコブ病訴訟

1. Was not a Yakub disease lawsuit.

Past/Perfective
Negative
Polite
Formal Register