YOU SAID:
I own the national basketball league.
INTO JAPANESE
私は全米バスケットボールリーグのオーナーです。
BACK INTO ENGLISH
I own the National Basketball League.
INTO JAPANESE
私はナショナルバスケットボールリーグのオーナーです。
BACK INTO ENGLISH
I own the National Basketball League.
That didn't even make that much sense in English.