Assertion: groundhog's day | /r/HasProperty | clear
Facets:
Source sentences:
text: Superstition held that if the day was sunny and clear, people could expect a long, rough winter, but if the sky was cloudy, warm weather would arrive soon.
text: If the day was clear and sunny, the hedgehog would emerge to find his shadow and the prediction of a long or secondary winter would be proclaimed.