With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Malaysia consists of twenty states.
text_B: Nettenchelys exoria is an eel in the family Nettastomatidae -LRB- duckbill / witch eels -RRB- .. Nettastomatidae. Nettastomatidae. Nettenchelys. Nettenchelys. eel. eel. It was described by James Erwin Bohlke and David G. Smith in 1981 .. James Erwin Bohlke. James Erwin Bohlke. David G. Smith. David G. Smith. It is a marine , deep water-dwelling eel which is known from the western central Atlantic Ocean , including Florida , USA and the Bahamas .. eel. eel. marine. marine biology. Atlantic Ocean. Atlantic Ocean. Florida. Florida. USA. United States. Bahamas. Bahamas. It dwells at a depth range of 277 to .. Males can reach a maximum total length of 46.7 cm .. total length. total length. The species epithet `` exoria '' is derived from the Greek word `` exorios '' , meaning `` beyond the frontier '' , and refers to the posterior nostrils being located at the back of the head .. species epithet. Specific name ( zoology ). Greek. Ancient Greek
not_related.