YOU SAID:
I hate singing with potatoes in my hands.
INTO JAPANESE
ジャガイモを手にした歌は嫌いです。
BACK INTO ENGLISH
I hate songs with potatoes.
INTO JAPANESE
私はジャガイモの歌が嫌いです。
BACK INTO ENGLISH
I hate potato songs.
INTO JAPANESE
私はポテトの歌が嫌いです。
BACK INTO ENGLISH
I hate potato songs.
That didn't even make that much sense in English.