Assertion: roller's flight | /r/HasProperty | inherent behaviour
Facets:
value: for pigeons
type: TRANSITIVE-OBJECT
Source sentences:
text: Flight is an inherent behaviour for pigeons, something that they are born with a motivation to do, and so an inability to fly normally is likely to have adverse welfare consequences.
text: Flight is an inherent behaviour for pigeons, something that they are born with a motivation to do, and so an inability to fly normally is likely to have adverse welfare consequences.