Does the provided text exhibit hate speech?

Input: I had the luck ( ... ) to meet some africans in the past and I promise you that black are the worse cancer of the world , they 're ready to sell their own sister so you can imagine what will they do with our Countries ..
I had the luck ( ... ) to meet some africans in the past and I promise you that black are the worse cancer of the world , they 're ready to sell their own sister so you can imagine what will they do with our Countries ..