YOU SAID:
no i dont want that pizza
INTO JAPANESE
いいえ、私はそのピザを望んでいません
BACK INTO ENGLISH
No, I don't want that pizza.
INTO JAPANESE
いいえ、私はそのピザは欲しくない。
BACK INTO ENGLISH
No, I don't want that pizza.
That didn't even make that much sense in English.