AnalyzerSentence analysis4SpansSentence議論を敷衍する1000 character limitAnalyzeSentence議ぎ論ろんを敷ふ衍えんするSpan Details議ぎ論ろんargument; discussion; debatenoun, suru verbをobject markergrammar敷ふ衍えんexpatiation; elaboration; amplification; clear explanation; paraphrasingnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar