Assertion: mockingbird | /r/CapableOf | chase the intruder
Facets:
Source sentences:
text: The reason for this is to keep other birds away from their food, such as their favourite berry bushes, and if another bird approaches, the mockingbird will chase the intruder away.
text: Additionally, mockingbirds chase off intruders, whether it's other birds, humans or animals, who get too close to their nests.