Can hate speech be found in the input text?

Input: If Bulgarians are n't slavic , then it 's perhaps time for the rest of them to seek a new name for themselves , cos it 's us that used that ethnonym first , dig ?
If Bulgarians are n't slavic , then it 's perhaps time for the rest of them to seek a new name for themselves , cos it 's us that used that ethnonym first , dig ?