AnalyzerSentence analysis4SpansSentence建設現場は重労働だ。1000 character limitAnalyzeSentence建けん設せつ現げん場ばは重じゅう労ろう働どうだ。Span Details建けん設せつ現げん場ばconstruction sitenounはtopic markergrammar重じゅう労ろう働どうheavy labor; hard work; hard labor (in prison)nounだ。plain copulagrammar
