AnalyzerSentence analysis6SpansSentence9は3の平方数です。1000 character limitAnalyzeSentence9は3の平へい方ほう数すうです。Span Details9-はtopic markergrammar3-のpossession, attribution, nominalizer, or nominal linkergrammar平へい方ほう数すうsquare number; perfect squarenounです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit