AnalyzerSentence analysis3SpansSentence感情の起伏1000 character limitAnalyzeSentence感かん情じょうの起き伏ふくSpan Details感かん情じょうemotion; feeling; sentimentnoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammar起き伏ふくundulation; waviness; ups and downs; highs and lowsnoun, suru verb