AnalyzerSentence analysis6SpansSentence厳冬期の登山は危険だ。1000 character limitAnalyzeSentence厳げん冬とう期きの登と山ざんは危き険けんだ。Span Details厳げん冬とう期きcoldest period; depth of winternounのpossession, attribution, nominalizer, or nominal linkergrammar登と山ざんmountain climbing; mountaineering; ascent of a mountainnoun, suru verbはtopic markergrammar危き険けんdanger; hazard; dangerous; risk; chance of harmnoun, na-adjectiveだ。plain copulagrammar