YOU SAID:
I want pizza for lunch
INTO JAPANESE
昼食にピザをしたいです。
BACK INTO ENGLISH
Want pizza for lunch.
INTO JAPANESE
昼食にピザをします。
BACK INTO ENGLISH
Pizza for lunch.
INTO JAPANESE
ランチのピザ。
BACK INTO ENGLISH
Pizza for lunch.
That didn't even make that much sense in English.