Assertion: african elephant's tusk | /r/CapableOf | battle one another
Facets:
value: during the breeding season
type: TEMPORAL
Source sentences:
text: These tusks are used to dig roots from the ground, strip the bark from trees, and battle one another during the breeding season.
text: These tusks are used to dig roots from the ground, strip the bark from trees, and battle one another during the breeding season.