Shouldn't there be niqqud to indicate the article here? We get it for other ambiguous words, so why not here?
If you can listen to the sentence it's not ambiguous.
Sure but רוצה is always marked whether you can listen to it or not for example. At least it should play by default it is ambiguous.
also, "we aren't returning to a restaurant" just sounds wrong, so you can resolve the ambiguity through the context
„אֲנַחְנוּ לֹא חוֹזְרִים לַמִסְעַדָה.”
How do you determine that it is "the" restaurant, rather than "a" restaurant in this sentence?
With the audio. You hear LaMisada, not LeMisada.
As long as I know, if you have no audio, you have to guess from context.
Why is not correct: "We don't return to the restaurant"?
Sounds good, report it.
It's accepted now. September 2020
Whats not clear is how to pronounce the words.