With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tom Cruise stars in the 1983 film Cocktail.
text_B: The Edwards family of Chile is of Welsh origin .. Chile. Chile. Welsh. Welsh people. They became financially and politically influential during the 19th century .. They have played and still play a significant role in Chilean politics , especially as owners of its most influential newspaper chain , El Mercurio S.A.P. .
not_related.