With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: George W. Romney was the father of Mitt Romney.
text_B: Francis Seymour-Conway , 1st Baron Conway of Ragley , 1st Baron Conway of Killultagh , MP , PC -LRB- Ire -RRB- -LRB- 28 May 1679 -- 3 February 1731 / 1732 -RRB- , was a British politician , born Francis Seymour .. Member of Parliament#United Kingdom
not_related.