AnalyzerSentence analysis5SpansSentence会議で彼が主導権を握った。1000 character limitAnalyzeSentence会かい議ぎで彼かれが主しゅ導どう権けんを握にぎった。Span Details会かい議ぎmeeting; conference; sessionnoun, suru verbでlocation, means, or scope markergrammar彼かれhe; him; boyfriendpronounがsubject markergrammar主しゅ導どう権けんを握にぎった。seize the initiative; take the lead; gain control-> 主導権を握るexpression, verb