YOU SAID:
I had the very best of the best dinner
INTO JAPANESE
私は最高の夕食の中で最高のものを食べました
BACK INTO ENGLISH
I ate the best of the best suppers
INTO JAPANESE
私は最高の夕食の最高を食べました
BACK INTO ENGLISH
I ate the best of the best supper
INTO JAPANESE
私は最高の夕食の最高を食べました
BACK INTO ENGLISH
I ate the best of the best supper
That didn't even make that much sense in English.