With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: LGBT is an acronym containing the city transgender.
text_B: Tremex fuscicornis -LRB- tremex wasp -RRB- is a species of horntail , native to Europe and Asia , and has been introduced to Australia and Chile .. Tremex. Tremex. horntail. horntail. Europe. Europe. Asia. Asia. Australia. Australia. Chile. Chile
not_related.