AnalyzerSentence analysis4SpansSentence子供が楽しそう1000 character limitAnalyzeSentence子こ供どもが楽たのしそうSpan Details子こ供どもchild; childrennounがsubject markergrammar楽たのしenjoyable; fun; pleasant-> 楽しいi-adjectiveそうseems; looks like; appearsauxiliary, na-adjective