議院 ぎいん運営 うんえう委員 いいん ちょうでしょう
giin'un'e ui inchōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 議院運営委員長

1. Probably the chair of the Steering Committee.

Polite
Presumptive
Conjecture