Assertion: red deer's antler | /r/CapableOf | fall off in the winter
Facets:
Source sentences:
text: Male deer, called bucks, are easily recognizable in the summer and fall by their prominent set of antlers, which are grown annually and fall off in the winter.
text: Antlers fall off in winter and re-grow in time for the next year’s conquests.
text: New antlers are grown annually and fall off in the winter.