would **not** be an improper or unnatural reply for that at all. Of course, it might sound more natural if you elongated the first syllable and said .
Unlike what bilingual dictionaries might say, does not always mean "yes". Instead, it is very often used to mean " **Sure, I heard ya** ", and when it is used for that meaning, the person saying may not be in agreement with the other person at all.
Other phrase choices would include:
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← slightly dialectal