With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dead Man Down features Dominic Cooper in a lead role.
text_B: Burdwan -LRB- Lok Sabha constituency -RRB- is one of the 543 parliamentary constituencies in India .. parliamentary. Lok Sabha. India. India. Burdwan. Bardhaman. The constituency centres on Burdwan in West Bengal .. West Bengal. West Bengal. Burdwan. Bardhaman
not_related.