YOU SAID:
dad, why did you take my shampoo?
INTO JAPANESE
お父さん、どうして私のシャンプーを取ったの?
BACK INTO ENGLISH
Dad, why did you take my shampoo?
INTO JAPANESE
お父さん、どうして私のシャンプーを取ったのですか?
BACK INTO ENGLISH
Dad, why did you take my shampoo?
That didn't even make that much sense in English.