Generate a question about the topic "Groundhog Day" whose answer would be: According to folklore, if it is cloudy when a groundhog emerges from its burrow on this day, then spring will come early; if it is sunny, the groundhog will supposedly see its shadow and retreat back into its burrow, and the winter weather will continue for six more weeks..
Answer:
what does a groundhog look for on groundhog day?