YOU SAID:

my mom is my sister and she eats sause on evenings

INTO JAPANESE

母は私の妹で、彼女は夕方にソースを食べる

BACK INTO ENGLISH

My mother is my sister and she eats sauce in the evening

INTO JAPANESE

母は私の妹で、彼女は夕方にタレを食べる。

BACK INTO ENGLISH

My mother is my sister and she eats sauce in the evening.

INTO JAPANESE

母は私の妹で、彼女は夕方にソースを食べる。

BACK INTO ENGLISH

My mother is my sister and she eats sauce in the evening.