Assertion: mercury's temperature | /r/CapableOf | remain below planetary average
Facets:
Source sentences:
text: The floors of deep craters at the poles are never exposed to direct sunlight, and temperatures there remain below the planetary average.
text: Since the floors of these deep craters are never exposed to direct sunlight, temperatures there remain below the planetary average.
text: But this only true at the poles, where the floors of deep craters are never exposed to direct sunlight, and temperatures within them therefore remain below the planetary average.