Assertion: joker's attempt | /r/CapableOf | kill entire bat-family
Facets:
Source sentences:
text: After Joker broke into the Batcave and attacked Alfred, Batman sent Grayson to distract the Clown Prince of Crime whilst he searched for a pool of Dionesium, eventually finding one after retracing Joker's escape route after his attempt to kill the entire Bat-Family.