初生 しょせいひな鑑別 かんべつ じゃなかったです
shoseihina kambetsu shija nakattadesu

Noun
Desu Copula

The polite, past negative form of 初生ひな鑑別師

1. Was not a newborn chick sexer.; Wasn't a novice chick sexer.

Past/Perfective
Negative
Polite
Casual Register