AnalyzerSentence analysis4SpansSentence数学は必修科目です。1000 character limitAnalyzeSentence数すう学がくは必ひっ修しゅう科か目もくです。Span Details数すう学がくmathematicsnounはtopic markergrammar必ひっ修しゅう科か目もくcompulsory subject; required subjectnounです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit
