いっ はつ回答 かいとうじゃありませんでした
iwwa tsukaitōja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 一発回答

1. It wasn't a one-shot answer.; It wasn't an immediate answer.; It wasn't a quick reply.

Past/Perfective
Negative
Polite
Terminal Form