Assertion: beetle's horn | /r/ObjectUse | used in fight
Facets:
value: between rival males
type: TRANSITIVE-OBJECT
value: during the mating season
type: TEMPORAL
value: for territory
type: PURPOSE
Source sentences:
text: Y-shaped horns in males are used in fight for territory and during the mating season.
text: Only the males have the horns, which are used in fights between rival males and sometimes for digging underground.