二十 にじゅう いち箇条 かじょう要求 ようきゅうでしょう
nijūichikajōyō kyūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 二十一箇条要求

1. Probably twenty-one requirements.; Likely there are twenty-one demands.

Polite
Presumptive
Conjecture