AnalyzerSentence analysis6SpansSentence祖父は蒸気機関車の機関士でした。1000 character limitAnalyzeSentence祖そ父ふは蒸じょう気き機き関かん車しゃの機き関かん士しでした。Span Details祖そ父ふgrandfather; old man; kyogen mask for an old man rolenounはtopic markergrammar蒸じょう気き機き関かん車しゃsteam locomotive; steam trainnounのpossession, attribution, nominalizer, or nominal linkergrammar機き関かん士しengineer; engineering officernounでした。polite past copulagrammar