"Aşçımutfaktançıkıyor."

Leaving. The word is leaving. Nobody says "going out of".

I also used " leaving" as I would say that as a native American English speaker.

İ agree with those who say "going out of" is not terribly idiomatic. "Getting out of," however, sounds better to my ear, and I was marked wrong for submitting it. Do others agree that "getting out of" should be accepted. İf not, is there a better Turkish counterpart to "get out of"?

"Aşçı mutfaktan çıkıyor." Translation: The cook is leaving the kitchen. A more accurate English answer than Duo's. Accepted as a correct answer.