AnalyzerSentence analysis4SpansSentence先発投手は山田です。1000 character limitAnalyzeSentence先せん発ぱつ投とう手しゅは山やま田だです。Span Details先せん発ぱつ投とう手しゅstarting pitchernounはtopic markergrammar山やま田だ-proper nounです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit