AnalyzerSentence analysis4SpansSentence日米関係は重要だ。1000 character limitAnalyzeSentence日にち米べい関かん係けいは重じゅう要ようだ。Span Details日にち米べい関かん係けいJapan-U.S. relations; Japanese-American relationsnounはtopic markergrammar重じゅう要ようimportant; essential; significantna-adjectiveだ。plain copulagrammar
