Assertion: impostor | /r/HasSubevent | his imprisonment
Facets:
value: by tigerstar
type: OTHER
Source sentences:
text: Eventually, after losing the support of ThunderClan, the impostor instigated a battle with ShadowClan, whereas he lost and was exposed as a fraud publicly, leading to his imprisonment by Tigerstar and was deposed as ThunderClan's leader by Squirrelflight.