Assertion: lightning | /r/HasProperty | bright flash of electricity
Facets:
Source sentences:
text: Lightning is a bright flash of electricity produced by a thunderstorm.
text: Lightning is bright electrical flashes that occur in the sky.
text: Lightning is a bright flash of electricity produced by a thunderstorm.
text: Lightning is a bright flash of electricity produced by a thunderstorm.
text: Lightning is a bright flash of electricity produced by a thunderstorm.