YOU SAID:
my thirteen chairs are very unsatisfied with you
INTO JAPANESE
私の13の椅子はあなたに非常に満足していません
BACK INTO ENGLISH
My 13 chairs are not very happy with you
INTO JAPANESE
私の13の椅子はあなたとあまり幸せではありません
BACK INTO ENGLISH
My 13 chairs are not very happy with you
That didn't even make that much sense in English.