Tom raises Arabian horses.
“Arabia” is not an Indonesian word, according to KBBI and IndoDic. “Arabia” is used in the real world mostly when referring to “Saudi Arabia”, according to LCC. But “Arab Saudi” is the correct spelling in Indonesian, according to Wikipedia.
“Kuda Arabia” should be replaced with “kuda Arab”. And “Arabia” should be removed from the word frequency list (e.g. don’t use as a cloze-word).