AnalyzerSentence analysis5SpansSentence人口が密集している1000 character limitAnalyzeSentence人じん口こうが密みっ集しゅうしているSpan Details人じん口こうpopulation; common talk; gossip; rumornounがsubject markergrammar密みっ集しゅうcrowding together; clustering; close formation; swarmnoun, suru verbしlight/support verb with a noun or noun-like phrase-> するgrammarているongoing or resultant stategrammar
