AnalyzerSentence analysis5SpansSentence会議を開会します。1000 character limitAnalyzeSentence会かい議ぎを開かい会かいします。Span Details会かい議ぎmeeting; conference; sessionnoun, suru verbをobject markergrammar開かい会かいopening of a meeting; conveningnoun, suru verbしlight/support verb with a noun or noun-like phrase-> するgrammarます。polite non-pastgrammar