Assertion: blue jay | /r/CapableOf | use their heavy bill
Facets:
value: to crack acorns
type: PURPOSE
value: to crack open nuts
type: PURPOSE
Source sentences:
text: When eating nuts, the blue jays hold the nut with their feet and use their heavy bill to crack the shell of nuts or open cocoons.
text: Blue jays use their heavy bills to crack open nuts and acorns.