半数 はんすう必中 ひっちゅう かいじゃありませんでした
hansūhicchūkaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 半数必中界

1. Was not a guaranteed success.; Was not a sure thing.; Was not a half-hit territory.

Past/Perfective
Negative
Polite
Terminal Form