Nakumbinser ba ka ana?

Does that convince you?

Pronunciation

nah-koom-BIN-ser bah kah AH-nah

Word by word

nakumbinser = convinced / got convinced
ba = question particle
ka = you
ana = that / by that

Meaning and context

Used to ask whether an idea, explanation, argument, or proposal seems convincing to the other person. It can also sound like asking for validation or an honest opinion.