老人 ろうじん せい痴呆 ちほう しょうでしょう
rōjinseichihōshōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 老人性痴呆症

1. Probably dementia.; Possibly Alzheimer's.

Polite
Presumptive
Conjecture