Assertion: duck's tail | /r/HasProperty | good way
Facets:
value: for many species
type: TRANSITIVE-OBJECT
value: because of this
type: CAUSE
Source sentences:
text: Because of this, for many species a plump, well-rounded tail is a good way to gauge the individual gecko's health.
text: The green on the head, white tail, black rear end, and pale neck ring are good Mallard characters.