question: What sentence would provide a factual answer to this question: "A thermal conductor is made of"

answer: when a cooler object touches a warmer object , thermal conduction occurs
Problem: What is a random fact?

Answer: long ears are used for releasing heat by a jackrabbit
Problem: Generate a sentence that contains a fact.

birds are a vehicle for spreading the seeds of a plant
Problem: Generate a sentence that contains a fact.
Sentence: iron nails are made of iron
Problem: Randomly generate a fact.

Random fact: a stem is used to store water by some plants
question: What sentence would provide a factual answer to this question: "You wake up north of the equator, and you notice the sunrise happening earlier than yesterday and later than the day after, what day could it be"

answer:
the winter solstice is on December 21st in the northern hemisphere