きかわきでわありませんでした
黄皮木ではありませんでした
kikawakidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of わんぴ

1. Was not yellow birch.; Was not a yellow birch.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana