Assertion: sea anemone's clownfish | /r/HasProperty | immune to anemone’s stinging cells
Facets:
value: because of a protective mucous coating
type: CAUSE
Source sentences:
text: Because of a protective mucous coating, clownfish are immune to an anemone’s stinging cells.
text: By building up a protective mucous coating, the clownfish is immune to the stinging cells of the anemone.