AnalyzerSentence analysis6SpansSentence議論の焦点は環境問題だ。1000 character limitAnalyzeSentence議ぎ論ろんの焦しょう点てんは環かん境きょう問もん題だいだ。Span Details議ぎ論ろんargument; discussion; debatenoun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammar焦しょう点てんfocus; focal point; central point; point at issuenounはtopic markergrammar環かん境きょう問もん題だいenvironmental problem; environmental issuenounだ。plain copulagrammar