YOU SAID:
he's a friend of humanity so give him the rest
INTO JAPANESE
彼は人類の友人なので、彼に残りを与える
BACK INTO ENGLISH
Give him the rest, because he is a friend of mankind
INTO JAPANESE
彼は人類の友だからだ
BACK INTO ENGLISH
Because he is a friend of mankind
INTO JAPANESE
彼は人類の友人だから
BACK INTO ENGLISH
He is a friend of mankind
INTO JAPANESE
彼は人類の友人です
BACK INTO ENGLISH
He is a friend of mankind
You've done this before, haven't you.