YOU SAID:
obama is an amazing guy
INTO JAPANESE
オバマ氏は素晴らしい男です
BACK INTO ENGLISH
Obama is a great man
INTO JAPANESE
オバマ氏は素晴らしい人です
BACK INTO ENGLISH
Obama is a great person
INTO JAPANESE
オバマ氏は素晴らしい人です
BACK INTO ENGLISH
Obama is a great person
That didn't even make that much sense in English.