YOU SAID:
Hey who knows the muffin man
INTO JAPANESE
マフィンの男を知ってるのは誰だ?
BACK INTO ENGLISH
Who knows about the muffin man?
INTO JAPANESE
マフィンの男のこと誰が知ってる?
BACK INTO ENGLISH
Who knows about the muffin man?
That didn't even make that much sense in English.