火薬 かやく陰謀 いんぼう事件 じけんではありません
kayakuimbōjikendewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 火薬陰謀事件

1. It is not a gunpowder plot.; It isn't a gunpowder conspiracy incident.

Negative
Polite
Formal Register