With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ajay Devgn is a banker.
text_B: HMS Scott -LRB- J79 -RRB- was a -LRB- officially , `` fleet minesweeping sloop '' -RRB- of the British Royal Navy completed as an unarmed survey ship with an enlarged bridge and a large chart room abaft the extended forecastle deck .. Royal Navy. Royal Navy. survey ship. survey ship. bridge. Bridge ( nautical ). chart. Nautical chart. forecastle. forecastle. deck. deck ( ship ). She served through World War II and the two following decades .. World War II. World War II
not_related.