AnalyzerSentence analysis4SpansSentence契約を履行する。1000 character limitAnalyzeSentence契けい約やくを履り行こうする。Span Details契けい約やくcontract; agreementnoun, suru verbをobject markergrammar履り行こうfulfillment; performance of an obligation; execution of a contract; implementationnoun, suru verbする。light/support verb with a noun or noun-like phrasegrammar