With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Metallica made the 2016 album Hardwired... to Self-Destruct.
text_B: The Ralph Stanley Museum is a monument to Dr. Ralph Edmond Stanley , an American bluegrass artist , known for his distinctive singing and banjo playing .. Ralph Edmond Stanley. Ralph Edmond Stanley. bluegrass. Bluegrass music. The museum opened in October 2004 , in Clintwood , Virginia , close to McClure , Virginia , where Ralph Stanley was born .. Clintwood. Clintwood. Virginia. Virginia. It is also accompanied by a Traditional Mountain Music Center , where private parties and meetings can be held .. The museum is one of the venues of The Crooked Road , Virginia 's Heritage Music Trail , which is designed to generate tourism and economic development in the Appalachian region of Southwestern Virginia by focusing on the region 's unique musical heritage .. Virginia. Virginia. The vision for the museum and music center is to preserve and promote mountain and Bluegrass music with workshops , seminars , and conventions .
not_related.