With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lithuania's capital city is under water.
text_B: The meridian 158 ° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean , Asia , the Pacific Ocean , Australasia , the Southern Ocean , and Antarctica to the South Pole .. Greenwich. Prime Meridian. longitude. longitude. North Pole. North Pole. Arctic Ocean. Arctic Ocean. Asia. Asia. Pacific Ocean. Pacific Ocean. Australasia. Australasia. Southern Ocean. Southern Ocean. Antarctica. Antarctica. South Pole. South Pole. The 158th meridian east forms a great circle with the 22nd meridian west .. great circle. great circle. 22nd meridian west. 22nd meridian west
not_related.