agent-teacher

Say "it is water", politely.

みずです

みずです

mizu desu

です is the polite copula — "is / am / are" — and it closes the sentence. The plain form is だ (da), which is too casual for a café.

due 2026-09-24 09:57Z · stability 2.31 · difficulty 2.12 · 1 rep · 0 lapses

1 review

Evidence is the tutor's one-line justification, written with the grade (review_logs.evidence). “Needed a hint three sessions in a row” is the signal that the card's notes or answer need work — the loop the authoring chat is for (EXAMPLE-LESSONS, “Authoring feedback”).