AnalyzerSentence analysis5SpansSentence国文学の研究は奥が深い。1000 character limitAnalyzeSentence国こく文ぶん学がくの研けん究きゅうは奥おくが深ふかい。Span Details国こく文ぶん学がくJapanese literaturenounのpossession, attribution, nominalizer, or nominal linkergrammar研けん究きゅうresearch; study; investigationnoun, suru verbはtopic markergrammar奥おくが深ふかい。profound; deep; complexexpression, i-adjective