YOU SAID:
What day is the dance party?
INTO JAPANESE
ダンスパーティーは何日ですか？
BACK INTO ENGLISH
What is the date of the dance party?
INTO JAPANESE
ダンスパーティーの日はいつですか？
BACK INTO ENGLISH
When is the day of the dance party?
INTO JAPANESE
ダンスパーティーの日はいつですか？
BACK INTO ENGLISH
When is the day of the dance party?
That didn't even make that much sense in English.
