Assertion: batman | /r/CapableOf | leave robin
Facets:
value: alone
type: MANNER
value: to defend the city
type: PURPOSE
Source sentences:
text: Their attacks became so intense, that they apparently drove Batman insane, and he disappeared, leaving Robin alone to defend the city.
text: Worried for Dick's safety, Batman decides to keep it that way and retires the Robin mantle, but Dick's insists that he will remain a crime-fighter and he would, later on, become the super-hero known as Nightwing.