YOU SAID:

hey what are you doing wanna go eat lunch

INTO JAPANESE

ねえ、あなたは何をしているのですかランチを食べに行きたいです

BACK INTO ENGLISH

Hey, what are you doing i want to go for lunch

INTO JAPANESE

ねえ、あなたは何をしているのか私は昼食に行きたい

BACK INTO ENGLISH

Hey, what are you doing i want to go for lunch