With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Shawn Mendes recorded the song "Treat You Better."
text_B: Long Line of Heartaches is the thirty fourth studio album by American country artist Connie Smith .. Connie Smith. Connie Smith. country. Country music. It was released August 23 , 2011 through Sugar Hill Records .. Sugar Hill. Sugar Hill Records. Sugar Hill Records. Sugar Hill Records. The record is produced by Smith 's husband Marty Stuart .. Marty Stuart. Marty Stuart. It is her first album of new solo material since 1998 , and only her second since 1978 .
not_related.