With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Armadillo World Headquarters was located in California.
text_B: Alison Emery -LRB- born 9 September 1989 in Blackpool , Lancashire , England -RRB- plays for Great Britain women 's national ice hockey team as defenseman .. Blackpool. Blackpool. Lancashire. Lancashire
not_related.