Assertion: horseshoe crab | /r/CapableOf | use their tails
Facets:
value: to flip themselves
type: PURPOSE
value: as a weapon
type: PURPOSE
Source sentences:
text: Their claws have a weak grip, and they do not bite or use their tails as a weapon.
text: Horseshoe crabs use their tails to flip themselves over if they are upside-down.