Assertion: roller | /r/HasProperty | selected for tumbling behaviour
Facets:
value: to the extent
type: OTHER
value: in flight
type: TEMPORAL
Source sentences:
text: Outline: The roller and tumbler breeds of pigeon have been selected for tumbling behaviour in flight, to the extent that some tumblers can no longer fly but, instead, tumble as soon as they intend to take wing.
text: Outline: The roller and tumbler breeds of pigeon have been selected for tumbling behaviour in flight, to the extent that some tumblers can no longer fly but, instead, tumble as soon as they intend to take wing.