With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Only five episodes of Beyond Westworld were aired.
text_B: The Devil 's Music - Songs of Death and Damnation is Danish black metal band Horned Almighty 's second full-length studio album .. Horned Almighty. Horned Almighty. black metal. black metal
not_related.