With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: One of the best-selling artists in the US is Eminem.
text_B: Middlesex County may refer to  :. Middlesex. Middlesex. In Canada  :. Middlesex County , Ontario. Middlesex. Middlesex. In Jamaica  :. Middlesex County , Jamaica. Middlesex. Middlesex. In the United Kingdom  :. Middlesex , a historic county in England. Middlesex. Middlesex. In the United States  :. Middlesex County , Connecticut. Middlesex. Middlesex. Middlesex County , Massachusetts , the most populated Middlesex County in the United States. Middlesex. Middlesex. Middlesex County , New Jersey. Middlesex. Middlesex. Middlesex County , Virginia. Middlesex. Middlesex
not_related.