question: What sentence would provide a factual answer to this question: "In a decade spring occurs"

answer: each season occurs once per year

question: What sentence would provide a factual answer to this question: "When a needle points north on a compass and you are thirsty"

answer: when the needle of a compass lines up with Earth 's magnetic poles , the needle points north

question: What sentence would provide a factual answer to this question: "It becomes cold enough for heavy clothing in December in the northern hemisphere because"

answer:
Earth 's tilt on its axis causes seasons to occur