Assertion: firefly's organ | /r/HasProperty | light
Facets:
Source sentences:
text: Fireflies have dedicated light organs that are located under their abdomens.
text: Fireflies have dedicated light organs, called lanterns, located under their abdomens.
text: Fireflies have dedicated light organs that are located under their abdomens.
text: Fireflies have a light organ under their abdomens.