AnalyzerSentence analysis3SpansSentence難解な論文1000 character limitAnalyzeSentence難なん解かいな論ろん文ぶんSpan Details難なん解かいdifficult to understand; abstruse; unintelligiblena-adjective, nounなadnominal form of the copula after a na-adjectivegrammar論ろん文ぶんthesis; paper; article; essaynoun
