AnalyzerSentence analysis3SpansSentence不可解な現象1000 character limitAnalyzeSentence不ふ可か解かいな現げん象しょうSpan Details不ふ可か解かいincomprehensible; mysterious; inexplicablena-adjective, nounなadnominal form of the copula after a na-adjectivegrammar現げん象しょうphenomenonnoun