With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ozzy Osbourne has walk of fame stars in the US and England.
text_B: Ufs Island is a rocky island 3.2 km wide , lying in the east part of Howard Bay , Antarctica , just north of the Lachal Bluffs , and about 4 km west of Allison Bay .. island. island. Howard Bay. Howard Bay, Antarctica. Antarctica. Antarctica. Lachal Bluffs. Lachal Bluffs. Allison Bay. Allison Bay. Cape Simpson , the north end of this island , was discovered by the British Australian New Zealand Antarctic Research Expedition -LRB- BANZARE -RRB- under Mawson in February 1931 , but the feature 's insularity was first recognized by Norwegian cartographers working from aerial photographs taken by the Lars Christensen Expedition , 1936-37 .. island. island. British Australian New Zealand Antarctic Research Expedition. British Australian New Zealand Antarctic Research Expedition. Lars Christensen Expedition. Lars Christensen Expedition. They named it Ufsoy -LRB- bluff island -RRB- .. island. island
not_related.