With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The United States was the second country to develop nuclear weapons.
text_B: HMS Basilisk was a Serpent-class bomb vessel of the Royal Navy , one of ten such vessels commissioned in 1695 to support land assaults on continental ports .. Royal Navy. Royal Navy. Initially commissioned as part of Admiral John Berkeley 's fleet during the Nine Years ' War , she also saw service as an exploratory vessel along the St Lawrence River , and later as part of the victorious British forces at the Battle of Cape Passaro .. John Berkeley. John Berkeley, 3rd Baron Berkeley of Stratton. St Lawrence River. St Lawrence River. Battle of Cape Passaro. Battle of Cape Passaro. At 163 tonnes burthen she was the largest vessel in her class and also the last survivor of it ; all nine of her sister ships had been lost or broken up by the time she was decommissioned and broken up at Deptford Dockyard in 1729 .
not_related.