With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The internet links devices worldwide.
text_B: The Armenian shrew -LRB- Crocidura armenica -RRB- is a species of mammal in the family Soricidae .. Soricidae. Soricidae. Crocidura. Crocidura. mammal. mammal. It is endemic to Armenia .. endemic. endemic. Armenia. Armenia
not_related.