YOU SAID:
I am the main cheese executioner.
INTO JAPANESE
私はチーズの主な死刑執行人です。
BACK INTO ENGLISH
I am the main executioner of cheese.
INTO JAPANESE
私はチーズの主な死刑執行人です。
BACK INTO ENGLISH
I am the main executioner of cheese.
That didn't even make that much sense in English.