AnalyzerSentence analysis4SpansSentence監督を代えた。1000 character limitAnalyzeSentence監かん督とくを代かえた。Span Details監かん督とくsupervision; direction; management; director; supervisor; coach; managernoun, suru verbをobject markergrammar代かえreplace; change; renew; exchange; convert; swap; substitute; replace (a person)-> 替えるichidan verbた。past tense or completed actiongrammar