AnalyzerSentence analysis5SpansSentence調査で原因が明らかになった。1000 character limitAnalyzeSentence調ちょう査さで原げん因いんが明あきらかになった。Span Details調ちょう査さinvestigation; examination; inquiry; surveynoun, suru verbでlocation, means, or scope markergrammar原げん因いんcause; origin; sourcenoun, suru verbがsubject markergrammar明あきらかになった。become clear; become evident; come to light; be made public; be disclosed; be revealed-> 明らかになるexpression, verb