AnalyzerSentence analysis8SpansSentence談話分析は言語学の重要な分野だ。1000 character limitAnalyzeSentence談だん話わ分ぶん析せきは言げん語ご学がくの重じゅう要ような分ぶん野やだ。Span Details談だん話わ分ぶん析せきdiscourse analysisnounはtopic markergrammar言げん語ご学がくlinguisticsnounのpossession, attribution, nominalizer, or nominal linkergrammar重じゅう要ようimportant; essential; significantna-adjectiveなadnominal form of the copula after a na-adjectivegrammar分ぶん野やfield; area; domain; branchnounだ。plain copulagrammar