With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: It was announced that Black Panther would be distributed by Waluigi.
text_B: HMS Sherborne Castle was a constructed for the Royal Navy during the Second World War .. Royal Navy. Royal Navy. Second World War. Second World War. Before completion , the ship was transferred to the Royal Canadian Navy and renamed HMCS Petrolia .. Royal Canadian Navy. Royal Canadian Navy. During the war Petrolia saw service as a convoy escort .. convoy. convoy. Following the war , the corvette was sold for mercantile use and renamed Maid of Athens in 1946 and in 1947 , renamed Bharat Laxmi .. The ship remained in service until 1965 when Bharat Laxmi was sold for breaking up .. breaking up. Ship breaking
not_related.