視聴 しちょう しゃ参加 さんか番組 ばんぐみでしょう
shi chōshasanka bangumideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 視聴者参加番組

1. Probably a participation-based show.; Likely a viewer-participation program.

Polite
Presumptive
Conjecture