With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Angela Lansbury received acclaim for her performances in stage plays all through college.
text_B: The Salta tuco-tuco -LRB- Ctenomys saltarius -RRB- is a species of rodent in the family Ctenomyidae .. Ctenomyidae. Ctenomyidae. Ctenomys. Ctenomys. rodent. rodent. It is endemic to Argentina .. endemic. Endemism. Argentina. Argentina
not_related.