拳闘 けんとう 痴呆 ちほうではありませんでした
kentōka chihōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 拳闘家痴呆

1. Was not a boxer with dementia.; Was not a demented boxer.

Past/Perfective
Negative
Polite
Formal Register