The principal has found an interesting video on NewTube. She has Rika and Haruo listen to it. Haruo decides that since the singers are more "yes" than "no," he needs to find them and add them to the choir. But the choir will have to catch them first!
Well, if we know what grade they're in,
،بأيّ حال، إذا عرفنا في أيّ عام دراسي هما
Jetzt wissen wir ja,
in welchen Jahr die sind.
Bueno, si ya sabemos
en qué año están,
Bueno, si ya sabemos
en qué curso están,
Bref, on connaît leur année.
A ogni modo, se sappiamo di che anno sono,
Enfim, agora que sabemos o ano,
Ну, раз уж мы знаем год, то надо просто