Question: What is the largest island south of the most northerly of the abstract five major circles of latitude shown on maps of the Earth?
Sentence (from "Arctic Circle"): North of the Arctic Circle, the sun is above the horizon for twenty-four continuous hours at least once per year (and therefore visible at midnight) and below the horizon for twenty-four continuous hours at least once per year (and therefore not visible at noon); this is also true within the equivalent polar circle in the Southern Hemisphere, the Antarctic Circle.
Relevant evidence: No