YOU SAID:
Your best friend Harry, has a brother Larry
INTO JAPANESE
あなたの親友ハリーは弟ラリーを持っています
BACK INTO ENGLISH
Your best friend Harry has a brother rally
INTO JAPANESE
あなたの親友ハリーは兄弟集会を持っています
BACK INTO ENGLISH
Your best friend Harry has brothers gathering
INTO JAPANESE
あなたの親友ハリーは兄弟が集まっています
BACK INTO ENGLISH
Your best friend Harry has brothers gathered
INTO JAPANESE
あなたの親友ハリーは兄弟が集まっています
BACK INTO ENGLISH
Your best friend Harry has brothers gathered
That didn't even make that much sense in English.