Assertion: skunk | /r/CapableOf | arch its tail
Facets:
value: over their back as a warning
type: PURPOSE
value: over the back
type: LOCATION
Source sentences:
text: A skunk will usually stamp its feet, make short charges or arch its tail over the back before spraying.
text: They will usually stamp their front feet and arch their tail up over their back as a warning before spraying.