AnalyzerSentence analysis7SpansSentence彼は会議で議長の役を勤めた。1000 character limitAnalyzeSentence彼かれは会かい議ぎで議ぎ長ちょうの役やくを勤つとめた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar会かい議ぎmeeting; conference; sessionnoun, suru verbでlocation, means, or scope markergrammar議ぎ長ちょうchairperson; speaker; presidentnounのpossession, attribution, nominalizer, or nominal linkergrammar役やくを勤つとめた。play a role; act as; hold an office-> 役を勤めるexpression, verb