AnalyzerSentence analysis5SpansSentenceへえ、それは知らなかった。1000 character limitAnalyzeSentenceへえ、それは知しらなかった。Span Detailsへえ、oh?; really?; huh-> へぇinterjectionそれthat; it; then; that time; that point; there; you-> 其れpronounはtopic markergrammar知しらなかっunknown; strange; unfamiliar; I don't care; whatever; that's irrelevant-> 知らないi-adjective, interjectionた。past tense or completed actiongrammar