YOU SAID:

my cat ate twenty nine of my aunts shoes

INTO JAPANESE

私の猫は私の叔母の靴のうち29匹を食べた

BACK INTO ENGLISH

My cat ate 29 of my aunt's shoes

INTO JAPANESE

私の猫は私の叔母の靴のうち29匹を食べた

BACK INTO ENGLISH

My cat ate 29 of my aunt's shoes