AnalyzerSentence analysis4SpansSentence講演を謹聴する。1000 character limitAnalyzeSentence講こう演えんを謹きん聴ちょうする。Span Details講こう演えんlecture; address; speechnoun, suru verbをobject markergrammar謹きん聴ちょうlistening attentively; listen!; hear! hear!noun, suru verb, interjectionする。light/support verb with a noun or noun-like phrasegrammar