AnalyzerSentence analysis7SpansSentence彼は高等数学の専門家だ。1000 character limitAnalyzeSentence彼かれは高こう等とう数すう学がくの専せん門もん家かだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar高こう等とうhigh class; high grade; advancedna-adjective, noun数すう学がくmathematicsnounのpossession, attribution, nominalizer, or nominal linkergrammar専せん門もん家かspecialist; expert; professionalnounだ。plain copulagrammar
