YOU SAID:
What is obama's last name i seriously don't know
INTO JAPANESE
オバマの姓は何ですか、私は真剣に知りません
BACK INTO ENGLISH
What is Obama's surname, I don't know seriously
INTO JAPANESE
オバマの姓は何ですか、私は真剣に知りません
BACK INTO ENGLISH
What is Obama's surname, I don't know seriously
That didn't even make that much sense in English.