YOU SAID:
Jackson sat on a pin that contained bad and foul language
INTO JAPANESE
ジャクソンは悪い言葉と悪い言葉を含むピンに座っていた
BACK INTO ENGLISH
Jackson was sitting on a pin containing bad words and bad words
INTO JAPANESE
ジャクソンは悪い言葉と悪い言葉を含むピンに座っていました
BACK INTO ENGLISH
Jackson was sitting on a pin containing bad words and bad words
That didn't even make that much sense in English.