Assertion: sunspot | /r/CapableOf | produce bright light
Facets:
Source sentences:
text: Sunspots produce bright light, but not as much as the surface around them, so they appear dark by comparison.
text: Sunspots produce bright light, but not as much as the surface around them, so they appear dark by comparison.
text: Sunspots produce bright light, but not as much as the surface around them, so they appear dark by comparison.