AnalyzerSentence analysis7SpansSentence生徒たちは一斉に返事をした。1000 character limitAnalyzeSentence生せい徒とたちは一いっ斉せいに返へん事じをした。Span Details生せい徒とpupil; student; schoolchildnounたちpluralizing suffix (people, animals)-> 達suffixはtopic markergrammar一いっ斉せいにsimultaneously; all at once; in unisonadverb返へん事じreply; answer; responsenoun, suru verbをobject markergrammarした。light/support verb with a noun or noun-like phrase-> するgrammar