YOU SAID:
i got a juice a lemon for lunch
INTO JAPANESE
ランチにレモンのジュースをもらいました
BACK INTO ENGLISH
I got lemon juice for lunch
INTO JAPANESE
お昼にレモン汁を頂きました
BACK INTO ENGLISH
I had lemon juice for lunch.
INTO JAPANESE
お昼にレモン汁をいただきました。
BACK INTO ENGLISH
I had lemon juice for lunch.
That didn't even make that much sense in English.