YOU SAID:
The people who crashed this party has an IQ lower than 3
INTO JAPANESE
このパーティをcrash落させた人のIQは3未満です
BACK INTO ENGLISH
The IQ of the person who crashed this party is less than 3
INTO JAPANESE
このパーティーをクラッシュさせた人のIQは3未満です
BACK INTO ENGLISH
The IQ of the person who crashed this party is less than 3
You should move to Japan!