With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Samsung Life Insurance is part of a conglomerate.
text_B: Patrick O'Donnell -LRB- Padraig O Domhnaill 1835 -- 17 December 1883 -RRB- was an Irish republican executed for the murder of James Carey , whose testimony for the prosecution led to the executions of five men adjudged responsible for the Phoenix Park Murders .. Irish republican. Irish Republicanism. James Carey. James Carey. Phoenix Park Murders. Phoenix Park Murders. O'Donnell was from Gweedore , County Donegal .. Gweedore. Gweedore. County Donegal. County Donegal
not_related.