text: On the way back, Dias passed another headland without knowing that this unimpressive point was Africa's southernmost point?
classes:  No, the Arctic region includes the Arctic Ocean, adjacent waters, and parts of Alaska.  Besides, the Arctic region includes the Arctic Ocean, adjacent waters, and parts of Alaska.  Yes, the Arctic region includes the Arctic Ocean, adjacent waters, and parts of Alaska.  Meanwhile, the Arctic region includes the Arctic Ocean, adjacent waters, and parts of Alaska.